Between 961 and 1045, it was the capital of the Bagratid Armenian kingdom that covered much of present-day Armenia and eastern Turkey. Called the "City of 1001 Churches", Ani stood on various trade routes and its many religious buildings, palaces, and fortifications were amongst the most technically and artistically advanced structures in the world. At its height, the population of Ani probably was on the order of 100,000.
Long ago renowned for its splendor and magnificence, Ani was sacked by the Mongols in 1236 and devastated in a 1319 earthquake, after which it was reduced to a village and gradually abandoned and largely forgotten by the seventeenth century. Ani is a widely recognized cultural, religious, and national heritage symbol for Armenians. According to Razmik Panossian, Ani is one of the most visible and ‘tangible’ symbols of past Armenian greatness and hence a source of pride.
JPEG (/ˈdʒeɪpɛɡ/JAY-peg) is a commonly used method of lossy compression for digital images, particularly for those images produced by digital photography. The degree of compression can be adjusted, allowing a selectable tradeoff between storage size and image quality. JPEG typically achieves 10:1 compression with little perceptible loss in image quality.
JPEG compression is used in a number of image file formats. JPEG/Exif is the most common image format used by digital cameras and other photographic image capture devices; along with JPEG/JFIF, it is the most common format for storing and transmitting photographic images on the World Wide Web. These format variations are often not distinguished, and are simply called JPEG.
Live: Donald Trump, JD Vance, Daniel Penny attend Army-Navy football game | USA | Landover
LANDOVER, MARYLAND, UNITED STATES I U.S. President-elect Donald Trump, Vice President-elect JD Vance and Daniel Penny ( veteran who was acquitted of negligent homicide in the subway choking death of Jordan Neely) attend the annual Army-Navy game in Landover, Maryland.
#trump #usa #football #usarmy #usnavy
Source: US Network Pool via Reuters
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published: 14 Dec 2024
LIVE: PM Modi addresses special debate on 75th anniversary of adoption of Constitution in Lok Sabha
LIVE: PM Modi addresses special debate on 75th anniversary of adoption of Constitution in Lok Sabha
#pmmodi #loksabha #parliamentsession #indianconstitution #live
[ Source : Sansad TV ]
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published: 14 Dec 2024
EP-244 | Religious Persecution, Temple Destruction, Forced Conversions of Tipu Sultan-Vikram Sampath
Tipu Sultan, the ruler of Mysore from 1782 to 1799, is often celebrated in history books as a freedom fighter and the "Tiger of Mysore." He was the son of Hyder Ali, a Muslim military officer who became the king of Mysore after overthrowing the Hindu Wadiyar dynasty. But was Tipu Sultan truly a freedom fighter, or was he an Islamist ruler known for his tyranny?
In his latest book, 'Tipu Sultan: The Saga of Mysore's Interregnum (1760–1799)', historian and author Dr. Vikram Sampath challenges the popular narratives about Tipu Sultan. Drawing on detailed research, Dr. Sampath explains Tipu’s actions against Hindus and Christians, including the destruction of temples, forced conversion to Islam.
Dr Sampath, known for his two-volume biography of V.D. Savarkar and other notable works, discusse...
published: 12 Dec 2024
LIVE: Parliament Session | Debate on 75 Years of Constitution in Lok Sabha | PM Modi | Rahul Gandhi
LIVE: Parliament Session | Debate on 75 Years of Constitution in Lok Sabha | PM Modi | Rahul Gandhi
#parliamentsession #loksabha #indianconstitution #pmmodi #rahulgandhi #live
[ Source : Sansad TV ]
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published: 14 Dec 2024
“Historical paap….” Tejashwi Surya’s fiery Speech | Debate on 75 years of Constitution in India
“Historical paap….” Tejashwi Surya’s fiery Speech | Debate on 75 years of Constitution in India
#tejashwisurya #parliamentsession #loksabha #constitution #live
[Source : Sansad TV]
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LANDOVER, MARYLAND, UNITED STATES I U.S. President-elect Donald Trump, Vice President-elect JD Vance and Daniel Penny ( veteran who was acquitted of negligent...
LIVE: PM Modi addresses special debate on 75th anniversary of adoption of Constitution in Lok Sabha
#pmmodi #loksabha #parliamentsession #indianconstitution #l...
Tipu Sultan, the ruler of Mysore from 1782 to 1799, is often celebrated in history books as a freedom fighter and the "Tiger of Mysore." He was the son of Hyder...
LIVE: Parliament Session | Debate on 75 Years of Constitution in Lok Sabha | PM Modi | Rahul Gandhi
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“Historical paap….” Tejashwi Surya’s fiery Speech | Debate on 75 years of Constitution in India
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ANIMAL
1st place, IDO World Championship 2021, Warsaw, Poland
Modern and contemporary solo juniors 2
Dancer: Maša Anić (16 years old)
Choreographers: Staša Stojanović & Nataša Gvozdenović
Costume: Nataša Vranešević
Dance Factory Serbia
published: 19 Dec 2021
MANS WORLD | KATARINA ANIĆ | DANCE FACTORY PLESNI KONCERT 2021
Katarina Anić, DF PRO JUNIOR TEAM
Choreographer: Staša Stojanović
Costume by: Nataša Vranešević
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1. mesto SAPO kvalifikacije za IDO Evropsko prvenstvo
ANICA NADA ( DIAN ANIC GROUP)
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published: 06 Nov 2022
🔴LIVE ANICA NADA (DIAN ANIC) | MALAM 05 NOVEMBER 2022 | JLN. CILANDAK | ANJATAN | INDRAMAYU
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published: 05 Nov 2022
Franjo Anić - Pobjednička pjesma
Autor: Franjo Anic
published: 19 Aug 2013
Otac Luka Anić - Šta znače riječi "Vječnaja pamjat"
Отац Лука Анић - Шта значе ријечи "Вјечнаја памјат" и да ли ће људи који нијесу спасени, технички речено, бити избрисани из свих регистара и пред лицем Господњим бити проглашени за непостојеће?
Радио Светигора, 2006. година.
published: 03 Mar 2022
33. MLADIFEST KATEHEZA: č.s. Dominika Anić
#medjugorje #33mladifest
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ANIMAL
1st place, IDO World Championship 2021, Warsaw, Poland
Modern and contemporary solo juniors 2
Dancer: Maša Anić (16 years old)
Choreographers: Staša St...
ANIMAL
1st place, IDO World Championship 2021, Warsaw, Poland
Modern and contemporary solo juniors 2
Dancer: Maša Anić (16 years old)
Choreographers: Staša Stojanović & Nataša Gvozdenović
Costume: Nataša Vranešević
Dance Factory Serbia
Katarina Anić, DF PRO JUNIOR TEAM
Choreographer: Staša Stojanović
Costume by: Nataša Vranešević
Production: Dance Factory & IDJ videos
Competitions:
1. mesto SA...
Katarina Anić, DF PRO JUNIOR TEAM
Choreographer: Staša Stojanović
Costume by: Nataša Vranešević
Production: Dance Factory & IDJ videos
Competitions:
1. mesto SAPO kvalifikacije za IDO Evropsko prvenstvo
Katarina Anić, DF PRO JUNIOR TEAM
Choreographer: Staša Stojanović
Costume by: Nataša Vranešević
Production: Dance Factory & IDJ videos
Competitions:
1. mesto SAPO kvalifikacije za IDO Evropsko prvenstvo
Отац Лука Анић - Шта значе ријечи "Вјечнаја памјат" и да ли ће људи који нијесу спасени, технички речено, бити избрисани из свих регистара и пред лицем Господњ...
Отац Лука Анић - Шта значе ријечи "Вјечнаја памјат" и да ли ће људи који нијесу спасени, технички речено, бити избрисани из свих регистара и пред лицем Господњим бити проглашени за непостојеће?
Радио Светигора, 2006. година.
Отац Лука Анић - Шта значе ријечи "Вјечнаја памјат" и да ли ће људи који нијесу спасени, технички речено, бити избрисани из свих регистара и пред лицем Господњим бити проглашени за непостојеће?
Радио Светигора, 2006. година.
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How are Images Compressed? [46MB ↘↘ 4.07MB] JPEG In Depth
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You've probably saved 1000s of JPEG images, but do you know what exactly JPEG does? Our smartphones and cameras save images in JPEG format, furthermore, the majority of images you see on the internet are saved using JPEG compression. This format is everywhere, but do you know exactly how it works? Well in this video we're going to explore the JPEG compression format. This is a rather complicated video, so it may take watching it a few times through to understand it all.
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Website: https://www.branch....
published: 23 Dec 2021
How to Take JPEG Photos on iPhone
Need to take JPEG (.JPG) photos on your iPhone? In this tutorial, I'll show you how to change your camera settings to save JPEG photos instead of .HEIC or .HEIF images. If you want to convert HEIC to JPEG, watch this video next: https://youtu.be/PELOs_6DbBY
Need to convert multiple HEIC to JPG? Watch this: https://youtu.be/gTtxPKY-4uU
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DCT is the secret to JPEG's compression. Image Analyst Mike Pound explains how the compression works.
Colourspaces: https://youtu.be/LFXN9PiOGtY
JPEG 'files' & Colour: https://youtu.be/n_uNPbdenRs
Computer That Changed Everything (Altair 8800): https://youtu.be/6LYRgrqJgDc
Problems with JPEG: COMING SOON
Upside Down Trees (Huffman Encoding): https://youtu.be/umTbivyJoiI
Colourspaces: https://youtu.be/LFXN9PiOGtY
JPEG isn't a file format - JPEG pt1: https://youtu.be/n_uNPbdenRs
Upside Down Trees (Huffman Encoding): https://youtu.be/umTbivyJoiI
Problems with JPEG: COMING SOON!
Computer That Changed Everything (Altair 8800): https://youtu.be/6LYRgrqJgDc
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published: 22 May 2015
How To Convert A Photo To JPEG Format
How To Convert A Photo To JPEG Format quick, easy and free.
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published: 13 Feb 2013
The Unreasonable Effectiveness of JPEG: A Signal Processing Approach
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Chapters:
00:00 Introducing JPEG and RGB Representation
2:15 Lossy Compression
3:41 What information can we get rid of?
4:36 Introducing YCbCr
6:10 Chroma subsampling/downsampling
8:10 Images represented as signals
9:52 Introducing the Discrete Cosine Transform (DCT)
11:32 Sampling cosine waves
12:43 Playing around with the DCT
17:38 Mathematically defining the DCT
21:02 The Inverse DCT
22:45 The 2D DCT
23:49 Visualizing the 2D DCT
24:35 Introducing Energy Compaction
26:05 Brilliant Sponsorship
27:23 Building an image from the 2D DCT
28:20 Quantization
30:23 Run-length/Huffman Encoding within JPEG
32:56 How JPEG fits into the big pictu...
published: 19 Jan 2022
RAW vs JPEG - Why it MATTERS!
Breaking down the difference between RAW and JPEG images and explaining which to shoot and why!
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published: 24 Nov 2020
The entire video is just this JPEG
It's the best JPEG in the whole county fair I tell ya h'wat!!!
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published: 08 Sep 2021
Colourspaces (JPEG Pt0)- Computerphile
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What's a colourspace and why do we have different ones? It's horses for courses as Image Analyst Mike Pound explains.
Digital Images: https://www.youtube.com/playlist?list=PLzH6n4zXuckpbNdFO2WW78evpMBqgqyp8
Atari ST: Pushing the Limits: https://youtu.be/3OdtfsXOkEY
Professor Steve Furber on ARM: COMING SOON!
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published: 10 Apr 2015
“JPEG RAW” Gary Clark Jr
“JPEG RAW” Gary Clark Jr.
**I do not own the rights to this music**
published: 24 Mar 2024
RAW vs JPEG: The Real Truth
https://www.steeletraining.com/ - Which is better, RAW or JPEG (JPG)? Finally learn the real truth about the endless compression controversy in this Photography tutorial by Phil Steele.
For more of my tutorials, visit:
https://www.steeletraining.com/
Go to http://brilliant.org/BranchEducation/ to sign up for free, and expand your knowledge. The first 200 people will get 20% off their annual premium membersh...
Go to http://brilliant.org/BranchEducation/ to sign up for free, and expand your knowledge. The first 200 people will get 20% off their annual premium membership.
You've probably saved 1000s of JPEG images, but do you know what exactly JPEG does? Our smartphones and cameras save images in JPEG format, furthermore, the majority of images you see on the internet are saved using JPEG compression. This format is everywhere, but do you know exactly how it works? Well in this video we're going to explore the JPEG compression format. This is a rather complicated video, so it may take watching it a few times through to understand it all.
Do you want to support in-depth engineering and technology education? Support us on: https://www.patreon.com/brancheducation
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Script, Modeling, Animation: Teddy Tablante
Twitter: @teddytablante
Voice Over- Phil Lee
Nature Photography- Tobias Karlsson
Table of Contents:
00:00 - Intro into JPEG
01:24 - What does JPEG do?
02:35 - What are the Steps of JPEG?
04:06 - Color Space Conversion
06:06 - Discrete Cosine Transform
09:32 - Quantization
11:02- Run Length and Huffman Encoding
12:04 - H.264 Video Compression
13:25 - Rebuilding an Image
15:01 - Notes and Caveats on JPEG
17:06 - Sponsored by Brilliant
18:20 - Outro
Key Branches from this video are: How does a Camera Work? How do SSDs Work?
Erratum:
Tulips are not the same as Lillies.
Animation built using Blender 3.0.0 https://www.blender.org/
Post with Adobe Premiere Pro
References:
A Trip Through the Graphics Pipeline 2011: Index
https://fgiesen.wordpress.com/2011/07/09/a-trip-through-the-graphics-pipeline-2011-index/
DCT (Discrete Cosine Transform)
https://asecuritysite.com/comms/dct2
H.264 is Magic
https://sidbala.com/h-264-is-magic/
How JPEG Works
https://cgjennings.ca/articles/jpeg-compression/
Jack, Keith. Video Demystified. Fifth Edition. Elsevier 2007.
JPEG 101 - How does JPEG Work?
https://arjunsreedharan.org/post/146070390717/jpeg-101-how-does-jpeg-work
JPEG: Image Compression Algorithm
http://pi.math.cornell.edu/~web6140/TopTenAlgorithms/JPEG.html
What is H.264?
https://www.streamingmedia.com/Articles/Editorial/What-Is-.../What-Is-H.264-74735.aspx?utm_source=related_articles&utm_medium=gutenberg&utm_campaign=editors_selection
Wikipedia contributors. "Chroma Subsampling", "Chrominance", "Chroma Subsampling", "Discrete Cosine Transform", , "JPEG" , "
Wikipedia, The Free Encyclopedia. Wikipedia, The Free Encyclopedia, Visited December, 2021
Music Credits
Kindred
#JPEG #Camera #Picture
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You've probably saved 1000s of JPEG images, but do you know what exactly JPEG does? Our smartphones and cameras save images in JPEG format, furthermore, the majority of images you see on the internet are saved using JPEG compression. This format is everywhere, but do you know exactly how it works? Well in this video we're going to explore the JPEG compression format. This is a rather complicated video, so it may take watching it a few times through to understand it all.
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Script, Modeling, Animation: Teddy Tablante
Twitter: @teddytablante
Voice Over- Phil Lee
Nature Photography- Tobias Karlsson
Table of Contents:
00:00 - Intro into JPEG
01:24 - What does JPEG do?
02:35 - What are the Steps of JPEG?
04:06 - Color Space Conversion
06:06 - Discrete Cosine Transform
09:32 - Quantization
11:02- Run Length and Huffman Encoding
12:04 - H.264 Video Compression
13:25 - Rebuilding an Image
15:01 - Notes and Caveats on JPEG
17:06 - Sponsored by Brilliant
18:20 - Outro
Key Branches from this video are: How does a Camera Work? How do SSDs Work?
Erratum:
Tulips are not the same as Lillies.
Animation built using Blender 3.0.0 https://www.blender.org/
Post with Adobe Premiere Pro
References:
A Trip Through the Graphics Pipeline 2011: Index
https://fgiesen.wordpress.com/2011/07/09/a-trip-through-the-graphics-pipeline-2011-index/
DCT (Discrete Cosine Transform)
https://asecuritysite.com/comms/dct2
H.264 is Magic
https://sidbala.com/h-264-is-magic/
How JPEG Works
https://cgjennings.ca/articles/jpeg-compression/
Jack, Keith. Video Demystified. Fifth Edition. Elsevier 2007.
JPEG 101 - How does JPEG Work?
https://arjunsreedharan.org/post/146070390717/jpeg-101-how-does-jpeg-work
JPEG: Image Compression Algorithm
http://pi.math.cornell.edu/~web6140/TopTenAlgorithms/JPEG.html
What is H.264?
https://www.streamingmedia.com/Articles/Editorial/What-Is-.../What-Is-H.264-74735.aspx?utm_source=related_articles&utm_medium=gutenberg&utm_campaign=editors_selection
Wikipedia contributors. "Chroma Subsampling", "Chrominance", "Chroma Subsampling", "Discrete Cosine Transform", , "JPEG" , "
Wikipedia, The Free Encyclopedia. Wikipedia, The Free Encyclopedia, Visited December, 2021
Music Credits
Kindred
#JPEG #Camera #Picture
Need to take JPEG (.JPG) photos on your iPhone? In this tutorial, I'll show you how to change your camera settings to save JPEG photos instead of .HEIC or .HEIF...
Need to take JPEG (.JPG) photos on your iPhone? In this tutorial, I'll show you how to change your camera settings to save JPEG photos instead of .HEIC or .HEIF images. If you want to convert HEIC to JPEG, watch this video next: https://youtu.be/PELOs_6DbBY
Need to convert multiple HEIC to JPG? Watch this: https://youtu.be/gTtxPKY-4uU
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Need to take JPEG (.JPG) photos on your iPhone? In this tutorial, I'll show you how to change your camera settings to save JPEG photos instead of .HEIC or .HEIF images. If you want to convert HEIC to JPEG, watch this video next: https://youtu.be/PELOs_6DbBY
Need to convert multiple HEIC to JPG? Watch this: https://youtu.be/gTtxPKY-4uU
MY TUTORIAL CHANNELS //
• Main Channel: https://bit.ly/PixelAndBracketYT
• Illustrator: http://bit.ly/PBIllustrator
• Photoshop: http://bit.ly/PBPhotoshop
• InDesign: http://bit.ly/PBInDesign
• Premiere Pro: http://bit.ly/PBPremierePro
• After Effects: http://bit.ly/PBAfterEffects
TAKE MY CLASSES //
• Illustrator for Beginners: https://bit.ly/Illustrator5Essentials
• Photoshop for Beginners: https://bit.ly/Photoshop5Essentials
Download project files and other resources from the Pixel & Bracket Vault on my website: https://bit.ly/GoToPixelAndBracket
Get Skillshare Premium for free and learn from myself and thousands of other creators: https://bit.ly/PBSkillshare
My favorite place to get music for my YouTube videos: https://bit.ly/PBEpidemicSound
I love using StreamYard for my livestreams, video recording, and podcasts with guests. You can try it for free and get $10 off when you sign up with my link: https://bit.ly/PBStreamyard
My two favorite YouTube browser plugins and keyword research tools are VidIQ (https://bit.ly/PBVidIQ) and TubeBuddy (https://bit.ly/PBTubeBuddy). I use each and HIGHLY recommend them if you want to grow a successful YouTube channel! (btw just pick one, having both is probably overkill... 😅)
MY YOUTUBE GEAR //
• Work Camera - https://geni.us/Dg20
• Work Camera Lens - https://geni.us/A06gBf
• Personal Camera - https://geni.us/lAgB
• Personal Camera Lens - https://geni.us/JkCngL
• Webcam - https://geni.us/6BVc
• My Favorite Tripod - https://geni.us/hwfntp
• Camera Mic - https://geni.us/mobx
• Desk Mic Bundle - https://geni.us/5mv8s4o
• Mic Arm - https://geni.us/TB8zg
• SD Card - https://geni.us/nURBUAp
• Card Reader - https://geni.us/CtuA
• Desk Lights - https://geni.us/KV3yb
• Studio Lights - https://geni.us/rFZK5
• RGB Lightstrip - https://geni.us/WLdfn
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Some of the links above may help support this channel through a small affiliate commission at no extra cost to you!
COME SAY HI //
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DCT is the secret to JPEG's compression. Image Analyst Mike Pound explains how the compression works.
Colourspaces: https://youtu.be/LFXN9PiOGtY
JPEG 'files' ...
DCT is the secret to JPEG's compression. Image Analyst Mike Pound explains how the compression works.
Colourspaces: https://youtu.be/LFXN9PiOGtY
JPEG 'files' & Colour: https://youtu.be/n_uNPbdenRs
Computer That Changed Everything (Altair 8800): https://youtu.be/6LYRgrqJgDc
Problems with JPEG: COMING SOON
Upside Down Trees (Huffman Encoding): https://youtu.be/umTbivyJoiI
Colourspaces: https://youtu.be/LFXN9PiOGtY
JPEG isn't a file format - JPEG pt1: https://youtu.be/n_uNPbdenRs
Upside Down Trees (Huffman Encoding): https://youtu.be/umTbivyJoiI
Problems with JPEG: COMING SOON!
Computer That Changed Everything (Altair 8800): https://youtu.be/6LYRgrqJgDc
http://www.facebook.com/computerphile
https://twitter.com/computer_phile
This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: http://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
DCT is the secret to JPEG's compression. Image Analyst Mike Pound explains how the compression works.
Colourspaces: https://youtu.be/LFXN9PiOGtY
JPEG 'files' & Colour: https://youtu.be/n_uNPbdenRs
Computer That Changed Everything (Altair 8800): https://youtu.be/6LYRgrqJgDc
Problems with JPEG: COMING SOON
Upside Down Trees (Huffman Encoding): https://youtu.be/umTbivyJoiI
Colourspaces: https://youtu.be/LFXN9PiOGtY
JPEG isn't a file format - JPEG pt1: https://youtu.be/n_uNPbdenRs
Upside Down Trees (Huffman Encoding): https://youtu.be/umTbivyJoiI
Problems with JPEG: COMING SOON!
Computer That Changed Everything (Altair 8800): https://youtu.be/6LYRgrqJgDc
http://www.facebook.com/computerphile
https://twitter.com/computer_phile
This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: http://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
How To Convert A Photo To JPEG Format quick, easy and free.
For more easy step by step tutorials check out http://fixyourcomputerfree.blogspot.com
Please show ...
How To Convert A Photo To JPEG Format quick, easy and free.
For more easy step by step tutorials check out http://fixyourcomputerfree.blogspot.com
Please show your support. Like us on facebook https://www.facebook.com/The-DIY-Channel-458987724168612
How To Convert A Photo To JPEG Format quick, easy and free.
For more easy step by step tutorials check out http://fixyourcomputerfree.blogspot.com
Please show your support. Like us on facebook https://www.facebook.com/The-DIY-Channel-458987724168612
Visit https://brilliant.org/Reducible/ to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription.
Cha...
Visit https://brilliant.org/Reducible/ to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription.
Chapters:
00:00 Introducing JPEG and RGB Representation
2:15 Lossy Compression
3:41 What information can we get rid of?
4:36 Introducing YCbCr
6:10 Chroma subsampling/downsampling
8:10 Images represented as signals
9:52 Introducing the Discrete Cosine Transform (DCT)
11:32 Sampling cosine waves
12:43 Playing around with the DCT
17:38 Mathematically defining the DCT
21:02 The Inverse DCT
22:45 The 2D DCT
23:49 Visualizing the 2D DCT
24:35 Introducing Energy Compaction
26:05 Brilliant Sponsorship
27:23 Building an image from the 2D DCT
28:20 Quantization
30:23 Run-length/Huffman Encoding within JPEG
32:56 How JPEG fits into the big picture of data compression
The JPEG algorithm is rather complex and in this video, we break down the core parts of the algorithm, specifically color spaces, YCbCr, chroma subsampling, the discrete cosine transform, quantization, and lossless encoding. The majority of the focus is on the mathematical and signal processing insights that lead to advancements in image compression and the big themes in compression as a whole that we can take away from it.
Animations created jointly by Nipun Ramakrishnan and Jesús Rascón.
References/Additional Resources:
https://www.red.com/red-101/video-chroma-subsampling - great resource on different types of chroma subsampling
http://weitz.de/dct/ - play around with the DCT
https://www.cse.iitd.ac.in/~pkalra/col783-2017/DCT-History.pdf - paper referenced in video
http://www.ee.ic.ac.uk/hp/staff/dmb/courses/DSPDF/00300_Transforms.pdf - a more rigorous signal processing approach to the DCT
https://www.impulseadventure.com/photo/jpeg-huffman-coding.html - great landing point for learning more about how huffman codes work in the context of JPEG
https://www.youtube.com/watch?v=CPT4FSkFUgs&list=PLpsTn9TA_Q8VMDyOPrDKmSJYt1DLgDZU4&ab_channel=DanielHarding - a great playlist I recommend that dives deep into actually implementing a JPEG decoder
This video wouldn't be possible without the open source library manim created by 3blue1brown and maintained by Manim Community.
The Manim Community Developers. (2021). Manim – Mathematical Animation Framework (Version v0.11.0) [Computer software]. https://www.manim.community/
Here is link to the repository that contains the code used to generate the animations in this video: https://github.com/nipunramk/Reducible
All music in the video is from Aakash Gandhi
Visit https://brilliant.org/Reducible/ to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription.
Chapters:
00:00 Introducing JPEG and RGB Representation
2:15 Lossy Compression
3:41 What information can we get rid of?
4:36 Introducing YCbCr
6:10 Chroma subsampling/downsampling
8:10 Images represented as signals
9:52 Introducing the Discrete Cosine Transform (DCT)
11:32 Sampling cosine waves
12:43 Playing around with the DCT
17:38 Mathematically defining the DCT
21:02 The Inverse DCT
22:45 The 2D DCT
23:49 Visualizing the 2D DCT
24:35 Introducing Energy Compaction
26:05 Brilliant Sponsorship
27:23 Building an image from the 2D DCT
28:20 Quantization
30:23 Run-length/Huffman Encoding within JPEG
32:56 How JPEG fits into the big picture of data compression
The JPEG algorithm is rather complex and in this video, we break down the core parts of the algorithm, specifically color spaces, YCbCr, chroma subsampling, the discrete cosine transform, quantization, and lossless encoding. The majority of the focus is on the mathematical and signal processing insights that lead to advancements in image compression and the big themes in compression as a whole that we can take away from it.
Animations created jointly by Nipun Ramakrishnan and Jesús Rascón.
References/Additional Resources:
https://www.red.com/red-101/video-chroma-subsampling - great resource on different types of chroma subsampling
http://weitz.de/dct/ - play around with the DCT
https://www.cse.iitd.ac.in/~pkalra/col783-2017/DCT-History.pdf - paper referenced in video
http://www.ee.ic.ac.uk/hp/staff/dmb/courses/DSPDF/00300_Transforms.pdf - a more rigorous signal processing approach to the DCT
https://www.impulseadventure.com/photo/jpeg-huffman-coding.html - great landing point for learning more about how huffman codes work in the context of JPEG
https://www.youtube.com/watch?v=CPT4FSkFUgs&list=PLpsTn9TA_Q8VMDyOPrDKmSJYt1DLgDZU4&ab_channel=DanielHarding - a great playlist I recommend that dives deep into actually implementing a JPEG decoder
This video wouldn't be possible without the open source library manim created by 3blue1brown and maintained by Manim Community.
The Manim Community Developers. (2021). Manim – Mathematical Animation Framework (Version v0.11.0) [Computer software]. https://www.manim.community/
Here is link to the repository that contains the code used to generate the animations in this video: https://github.com/nipunramk/Reducible
All music in the video is from Aakash Gandhi
Breaking down the difference between RAW and JPEG images and explaining which to shoot and why!
Support with MERCH: https://davidmanning.co
Today's Sponsor Micr...
Breaking down the difference between RAW and JPEG images and explaining which to shoot and why!
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Chapters:
00:00 - Intro
00:35 - Sponsor slot
01:30 - Basic breakdown
02:22 - Side by Side Comparison
09:10 - Cons to shooting RAW
09:49 - Conclusion and thoughts
*Most links in the description are affiliate links meaning I earn a small commission when you purchase.
#davidmanning #photography #beginnerphotography
Breaking down the difference between RAW and JPEG images and explaining which to shoot and why!
Support with MERCH: https://davidmanning.co
Today's Sponsor Micro Center: https://rebrand.ly/8m29i
*FREE TRIAL OF THE BEST MUSIC: http://bit.ly/epidemicsoundDM
My Camera Gear List: http://bit.ly/DMCameraKit
My GoPro Gear List: http://bit.ly/DMgopro
My Secret to YouTube: https://www.tubebuddy.com/DavidManningVlog
INSTA - http://instagram.com/david_manning
TWITTER - http://twitter.com/david_manning
ALL MY GEAR:
*Main camera: Sony a7SIII - https://amzn.to/2Ewnye5
*Main lens: 16-35mm - https://amzn.to/2YBXFAF
*All around lens: 24-70mm - https://amzn.to/2FX3phH
*Long lens: 70-200mm - https://amzn.to/3hxeUKM
*35mm - https://amzn.to/2Qtf1uM
*55mm - https://amzn.to/3jhsz9k
*85mm - https://amzn.to/3jkYcyP
*90mm - https://amzn.to/3hxd0d4
*Pocket camera: Sony ZV-1 - https://amzn.to/34yhIne
*Action camera: GoPro Hero 9 - http://bit.ly/GoProH9
*Action cam accessories - https://kit.co/david_manning/david-manning-s-gopro-gear
*360 camera: Insta360 ONE R - https://amzn.to/31AcmWR
*PolarPro Apex Base - https://bit.ly/DMvlogtripod
*Joby Ballhead - https://amzn.to/3hgHQ9j
*Travel tripod - https://amzn.to/34wY8b3
*My studio light - https://amzn.to/3d4ZxYG
*Studio soft box - https://amzn.to/3gLQX10
I LIKE MAIL. SEND ME SOMETHING!
David Manning Vlog
PO Box 2622
Valley Center, CA 92082
Chapters:
00:00 - Intro
00:35 - Sponsor slot
01:30 - Basic breakdown
02:22 - Side by Side Comparison
09:10 - Cons to shooting RAW
09:49 - Conclusion and thoughts
*Most links in the description are affiliate links meaning I earn a small commission when you purchase.
#davidmanning #photography #beginnerphotography
It's the best JPEG in the whole county fair I tell ya h'wat!!!
My Newgrounds: https://doobus-goobus.newgrounds.com/
My Twitter: https://twitter.com/DoobusGoob...
It's the best JPEG in the whole county fair I tell ya h'wat!!!
My Newgrounds: https://doobus-goobus.newgrounds.com/
My Twitter: https://twitter.com/DoobusGoobus
It's the best JPEG in the whole county fair I tell ya h'wat!!!
My Newgrounds: https://doobus-goobus.newgrounds.com/
My Twitter: https://twitter.com/DoobusGoobus
Harry's: http://www.harrys.com/ use coupon code "COMPUTERPHILE" for $5 off
What's a colourspace and why do we have different ones? It's horses for courses as Im...
Harry's: http://www.harrys.com/ use coupon code "COMPUTERPHILE" for $5 off
What's a colourspace and why do we have different ones? It's horses for courses as Image Analyst Mike Pound explains.
Digital Images: https://www.youtube.com/playlist?list=PLzH6n4zXuckpbNdFO2WW78evpMBqgqyp8
Atari ST: Pushing the Limits: https://youtu.be/3OdtfsXOkEY
Professor Steve Furber on ARM: COMING SOON!
Universe of Triangles: https://www.youtube.com/playlist?list=PLzH6n4zXuckrPkEUK5iMQrQyvj9Z6WCrm
http://www.facebook.com/computerphile
https://twitter.com/computer_phile
This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: http://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Harry's: http://www.harrys.com/ use coupon code "COMPUTERPHILE" for $5 off
What's a colourspace and why do we have different ones? It's horses for courses as Image Analyst Mike Pound explains.
Digital Images: https://www.youtube.com/playlist?list=PLzH6n4zXuckpbNdFO2WW78evpMBqgqyp8
Atari ST: Pushing the Limits: https://youtu.be/3OdtfsXOkEY
Professor Steve Furber on ARM: COMING SOON!
Universe of Triangles: https://www.youtube.com/playlist?list=PLzH6n4zXuckrPkEUK5iMQrQyvj9Z6WCrm
http://www.facebook.com/computerphile
https://twitter.com/computer_phile
This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: http://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
https://www.steeletraining.com/ - Which is better, RAW or JPEG (JPG)? Finally learn the real truth about the endless compression controversy in this Photography...
https://www.steeletraining.com/ - Which is better, RAW or JPEG (JPG)? Finally learn the real truth about the endless compression controversy in this Photography tutorial by Phil Steele.
For more of my tutorials, visit:
https://www.steeletraining.com/
https://www.steeletraining.com/ - Which is better, RAW or JPEG (JPG)? Finally learn the real truth about the endless compression controversy in this Photography tutorial by Phil Steele.
For more of my tutorials, visit:
https://www.steeletraining.com/
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Between 961 and 1045, it was the capital of the Bagratid Armenian kingdom that covered much of present-day Armenia and eastern Turkey. Called the "City of 1001 Churches", Ani stood on various trade routes and its many religious buildings, palaces, and fortifications were amongst the most technically and artistically advanced structures in the world. At its height, the population of Ani probably was on the order of 100,000.
Long ago renowned for its splendor and magnificence, Ani was sacked by the Mongols in 1236 and devastated in a 1319 earthquake, after which it was reduced to a village and gradually abandoned and largely forgotten by the seventeenth century. Ani is a widely recognized cultural, religious, and national heritage symbol for Armenians. According to Razmik Panossian, Ani is one of the most visible and ‘tangible’ symbols of past Armenian greatness and hence a source of pride.
Katarina Anić, DF PRO JUNIOR TEAM
Choreographer: Staša Stojanović
Costume by: Nataša Vranešević
Production: Dance Factory & IDJ videos
Competitions:
1. mesto SAPO kvalifikacije za IDO Evropsko prvenstvo
Отац Лука Анић - Шта значе ријечи "Вјечнаја памјат" и да ли ће људи који нијесу спасени, технички речено, бити избрисани из свих регистара и пред лицем Господњим бити проглашени за непостојеће?
Радио Светигора, 2006. година.
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You've probably saved 1000s of JPEG images, but do you know what exactly JPEG does? Our smartphones and cameras save images in JPEG format, furthermore, the majority of images you see on the internet are saved using JPEG compression. This format is everywhere, but do you know exactly how it works? Well in this video we're going to explore the JPEG compression format. This is a rather complicated video, so it may take watching it a few times through to understand it all.
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Script, Modeling, Animation: Teddy Tablante
Twitter: @teddytablante
Voice Over- Phil Lee
Nature Photography- Tobias Karlsson
Table of Contents:
00:00 - Intro into JPEG
01:24 - What does JPEG do?
02:35 - What are the Steps of JPEG?
04:06 - Color Space Conversion
06:06 - Discrete Cosine Transform
09:32 - Quantization
11:02- Run Length and Huffman Encoding
12:04 - H.264 Video Compression
13:25 - Rebuilding an Image
15:01 - Notes and Caveats on JPEG
17:06 - Sponsored by Brilliant
18:20 - Outro
Key Branches from this video are: How does a Camera Work? How do SSDs Work?
Erratum:
Tulips are not the same as Lillies.
Animation built using Blender 3.0.0 https://www.blender.org/
Post with Adobe Premiere Pro
References:
A Trip Through the Graphics Pipeline 2011: Index
https://fgiesen.wordpress.com/2011/07/09/a-trip-through-the-graphics-pipeline-2011-index/
DCT (Discrete Cosine Transform)
https://asecuritysite.com/comms/dct2
H.264 is Magic
https://sidbala.com/h-264-is-magic/
How JPEG Works
https://cgjennings.ca/articles/jpeg-compression/
Jack, Keith. Video Demystified. Fifth Edition. Elsevier 2007.
JPEG 101 - How does JPEG Work?
https://arjunsreedharan.org/post/146070390717/jpeg-101-how-does-jpeg-work
JPEG: Image Compression Algorithm
http://pi.math.cornell.edu/~web6140/TopTenAlgorithms/JPEG.html
What is H.264?
https://www.streamingmedia.com/Articles/Editorial/What-Is-.../What-Is-H.264-74735.aspx?utm_source=related_articles&utm_medium=gutenberg&utm_campaign=editors_selection
Wikipedia contributors. "Chroma Subsampling", "Chrominance", "Chroma Subsampling", "Discrete Cosine Transform", , "JPEG" , "
Wikipedia, The Free Encyclopedia. Wikipedia, The Free Encyclopedia, Visited December, 2021
Music Credits
Kindred
#JPEG #Camera #Picture
Need to take JPEG (.JPG) photos on your iPhone? In this tutorial, I'll show you how to change your camera settings to save JPEG photos instead of .HEIC or .HEIF images. If you want to convert HEIC to JPEG, watch this video next: https://youtu.be/PELOs_6DbBY
Need to convert multiple HEIC to JPG? Watch this: https://youtu.be/gTtxPKY-4uU
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DCT is the secret to JPEG's compression. Image Analyst Mike Pound explains how the compression works.
Colourspaces: https://youtu.be/LFXN9PiOGtY
JPEG 'files' & Colour: https://youtu.be/n_uNPbdenRs
Computer That Changed Everything (Altair 8800): https://youtu.be/6LYRgrqJgDc
Problems with JPEG: COMING SOON
Upside Down Trees (Huffman Encoding): https://youtu.be/umTbivyJoiI
Colourspaces: https://youtu.be/LFXN9PiOGtY
JPEG isn't a file format - JPEG pt1: https://youtu.be/n_uNPbdenRs
Upside Down Trees (Huffman Encoding): https://youtu.be/umTbivyJoiI
Problems with JPEG: COMING SOON!
Computer That Changed Everything (Altair 8800): https://youtu.be/6LYRgrqJgDc
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This video was filmed and edited by Sean Riley.
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Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
How To Convert A Photo To JPEG Format quick, easy and free.
For more easy step by step tutorials check out http://fixyourcomputerfree.blogspot.com
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Chapters:
00:00 Introducing JPEG and RGB Representation
2:15 Lossy Compression
3:41 What information can we get rid of?
4:36 Introducing YCbCr
6:10 Chroma subsampling/downsampling
8:10 Images represented as signals
9:52 Introducing the Discrete Cosine Transform (DCT)
11:32 Sampling cosine waves
12:43 Playing around with the DCT
17:38 Mathematically defining the DCT
21:02 The Inverse DCT
22:45 The 2D DCT
23:49 Visualizing the 2D DCT
24:35 Introducing Energy Compaction
26:05 Brilliant Sponsorship
27:23 Building an image from the 2D DCT
28:20 Quantization
30:23 Run-length/Huffman Encoding within JPEG
32:56 How JPEG fits into the big picture of data compression
The JPEG algorithm is rather complex and in this video, we break down the core parts of the algorithm, specifically color spaces, YCbCr, chroma subsampling, the discrete cosine transform, quantization, and lossless encoding. The majority of the focus is on the mathematical and signal processing insights that lead to advancements in image compression and the big themes in compression as a whole that we can take away from it.
Animations created jointly by Nipun Ramakrishnan and Jesús Rascón.
References/Additional Resources:
https://www.red.com/red-101/video-chroma-subsampling - great resource on different types of chroma subsampling
http://weitz.de/dct/ - play around with the DCT
https://www.cse.iitd.ac.in/~pkalra/col783-2017/DCT-History.pdf - paper referenced in video
http://www.ee.ic.ac.uk/hp/staff/dmb/courses/DSPDF/00300_Transforms.pdf - a more rigorous signal processing approach to the DCT
https://www.impulseadventure.com/photo/jpeg-huffman-coding.html - great landing point for learning more about how huffman codes work in the context of JPEG
https://www.youtube.com/watch?v=CPT4FSkFUgs&list=PLpsTn9TA_Q8VMDyOPrDKmSJYt1DLgDZU4&ab_channel=DanielHarding - a great playlist I recommend that dives deep into actually implementing a JPEG decoder
This video wouldn't be possible without the open source library manim created by 3blue1brown and maintained by Manim Community.
The Manim Community Developers. (2021). Manim – Mathematical Animation Framework (Version v0.11.0) [Computer software]. https://www.manim.community/
Here is link to the repository that contains the code used to generate the animations in this video: https://github.com/nipunramk/Reducible
All music in the video is from Aakash Gandhi
Breaking down the difference between RAW and JPEG images and explaining which to shoot and why!
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Chapters:
00:00 - Intro
00:35 - Sponsor slot
01:30 - Basic breakdown
02:22 - Side by Side Comparison
09:10 - Cons to shooting RAW
09:49 - Conclusion and thoughts
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It's the best JPEG in the whole county fair I tell ya h'wat!!!
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What's a colourspace and why do we have different ones? It's horses for courses as Image Analyst Mike Pound explains.
Digital Images: https://www.youtube.com/playlist?list=PLzH6n4zXuckpbNdFO2WW78evpMBqgqyp8
Atari ST: Pushing the Limits: https://youtu.be/3OdtfsXOkEY
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This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: http://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
https://www.steeletraining.com/ - Which is better, RAW or JPEG (JPG)? Finally learn the real truth about the endless compression controversy in this Photography tutorial by Phil Steele.
For more of my tutorials, visit:
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Killer, what you know 'bout me? Killer, what am I supposed to be? Killer, what you know about me Is what I'm wrong, wrong. Killer, don't be proud with me. Killer, I don't feel like living. Killer, what you know 'bout me Is that I'm wrong, wrong. I'm gonna give my very end to you Cause you will be my murderer, You'll be my killer It's like a final dance for me and you Where if you'll get some pleasure, Well, I will get it too... Killer, what you know 'bout me? Killer, what am I supposed to be? Killer, what you know about me Is what I'm wrong, wrong. The world if miserable and fits for fools I mean it ain't worth living, my life is meaningless, So just take aim and pull the trigger, but I just forbid you to kiss me or kiss me before I leave. Killer, what you know 'bout me? Killer, what am I supposed to be? Lady, what you know 'bout me? Or it is better to say "Do you know what I used to be...?"