This document summarizes recent advances in single image super-resolution (SISR) using deep learning methods. It discusses early SISR networks like SRCNN, VDSR and ESPCN. SRResNet is presented as a baseline method, incorporating residual blocks and pixel shuffle upsampling. SRGAN and EDSR are also introduced, with EDSR achieving state-of-the-art PSNR results. The relationship between reconstruction loss, perceptual quality and distortion is examined. While PSNR improves yearly, a perception-distortion tradeoff remains. Developments are ongoing to produce outputs that are both accurately restored and naturally perceived.
[DL輪読会]Neural Radiance Flow for 4D View Synthesis and Video Processing (NeRF...Deep Learning JP
Neural Radiance Flow (NeRFlow) is a method that extends Neural Radiance Fields (NeRF) to model dynamic scenes from video data. NeRFlow simultaneously learns two fields - a radiance field to reconstruct images like NeRF, and a flow field to model how points in space move over time using optical flow. This allows it to generate novel views from a new time point. The model is trained end-to-end by minimizing losses for color reconstruction from volume rendering and optical flow reconstruction. However, the method requires training separate models for each scene and does not generalize to unknown scenes.
Several recent papers have explored self-supervised learning methods for vision transformers (ViT). Key approaches include:
1. Masked prediction tasks that predict masked patches of the input image.
2. Contrastive learning using techniques like MoCo to learn representations by contrasting augmented views of the same image.
3. Self-distillation methods like DINO that distill a teacher ViT into a student ViT using different views of the same image.
4. Hybrid approaches that combine masked prediction with self-distillation, such as iBOT.
You Only Look One-level Featureの解説と見せかけた物体検出のよもやま話Yusuke Uchida
第7回全日本コンピュータビジョン勉強会「CVPR2021読み会」(前編)の発表資料です
https://kantocv.connpass.com/event/216701/
You Only Look One-level Featureの解説と、YOLO系の雑談や、物体検出における関連する手法等を広く説明しています
Recent Progress on Single-Image Super-ResolutionHiroto Honda
This document summarizes recent progress in single image super resolution (SISR) techniques using deep convolutional neural networks. It discusses early networks like SRCNN and VDSR, as well as more advanced models such as SRResNet, SRGAN, and EDSR that utilize residual blocks and perceptual loss functions. The document notes that while SISR accuracy has improved significantly in recent years, achieving both high PSNR and natural perceptual quality remains challenging due to a distortion-perception tradeoff. It concludes that the application determines whether more accurate or plausible output is preferred.
SeRanet is super resolution software that uses deep learning to enhance low-resolution images. It introduces concepts of "split" and "splice" where the input image is divided into four branches representing different pixel regions, and these branches are fused to form the output image. This approach provides flexibility in model design compared to processing the entire image as once. SeRanet also uses a technique called "fusion" where it combines two different CNNs - one for the main task and one for an auxiliary task - to leverage their complementary representations and improve performance. Experimental results show SeRanet produces higher quality super resolution than conventional methods like bicubic resizing as well as other deep learning based methods like waifu2x.
Several recent papers have explored self-supervised learning methods for vision transformers (ViT). Key approaches include:
1. Masked prediction tasks that predict masked patches of the input image.
2. Contrastive learning using techniques like MoCo to learn representations by contrasting augmented views of the same image.
3. Self-distillation methods like DINO that distill a teacher ViT into a student ViT using different views of the same image.
4. Hybrid approaches that combine masked prediction with self-distillation, such as iBOT.
You Only Look One-level Featureの解説と見せかけた物体検出のよもやま話Yusuke Uchida
第7回全日本コンピュータビジョン勉強会「CVPR2021読み会」(前編)の発表資料です
https://kantocv.connpass.com/event/216701/
You Only Look One-level Featureの解説と、YOLO系の雑談や、物体検出における関連する手法等を広く説明しています
Recent Progress on Single-Image Super-ResolutionHiroto Honda
This document summarizes recent progress in single image super resolution (SISR) techniques using deep convolutional neural networks. It discusses early networks like SRCNN and VDSR, as well as more advanced models such as SRResNet, SRGAN, and EDSR that utilize residual blocks and perceptual loss functions. The document notes that while SISR accuracy has improved significantly in recent years, achieving both high PSNR and natural perceptual quality remains challenging due to a distortion-perception tradeoff. It concludes that the application determines whether more accurate or plausible output is preferred.
SeRanet is super resolution software that uses deep learning to enhance low-resolution images. It introduces concepts of "split" and "splice" where the input image is divided into four branches representing different pixel regions, and these branches are fused to form the output image. This approach provides flexibility in model design compared to processing the entire image as once. SeRanet also uses a technique called "fusion" where it combines two different CNNs - one for the main task and one for an auxiliary task - to leverage their complementary representations and improve performance. Experimental results show SeRanet produces higher quality super resolution than conventional methods like bicubic resizing as well as other deep learning based methods like waifu2x.
Small Deep-Neural-Networks: Their Advantages and Their DesignForrest Iandola
This document discusses small deep neural networks, their advantages, and their design. It notes that computer vision tasks now work well due to advances in deep learning. Small neural networks have advantages for applications requiring low power usage and real-time performance, such as in gadgets. Their smaller size allows for faster training, easier deployment on embedded devices, and continuous updating over-the-air. Recent advances in small networks like SqueezeNet achieve similar accuracy as larger networks but with much smaller size and parameters.
1) Deep learning has achieved great success in many computer vision tasks such as image classification, object detection, and segmentation. Convolutional neural networks (CNNs) are often used.
2) The size and quality of training datasets is crucial, as deep learning models require large amounts of labeled data to learn meaningful patterns. Data augmentation and synthesis can help increase data quantity and quality.
3) Semi-supervised and transfer learning techniques can help address the challenge of limited labeled data by making use of unlabeled data as well. Generative adversarial networks (GANs) have also been used for data augmentation.
Urs Köster Presenting at RE-Work DL Summit in BostonIntel Nervana
Nervana provides a full-stack solution for deep learning at scale. This includes Neon, an open source deep learning framework, and Nervana Cloud, a cloud-based training platform. Nervana also discusses their upcoming Nervana Engine which aims to provide unprecedented computing power through a custom chip designed for deep learning workloads and promises 10x speedup over current GPUs.
Scaling Up AI Research to Production with PyTorch and MLFlowDatabricks
PyTorch, the popular open-source ML framework, has continued to evolve rapidly since the introduction of PyTorch 1.0, which brought an accelerated workflow from research to production.
The document discusses operationalizing software-defined networking (SDN) and introducing artificial intelligence capabilities. It describes how machine learning can optimize network resource utilization and enable self-organizing, self-optimizing networks. Examples of applications discussed include intent-based service activation, predictive maintenance using optical network monitoring data, and using neural networks to estimate network performance and optimize channel configurations.
Software Defined Visualization (SDVis): Get the Most Out of ParaView* with OS...Intel® Software
This document summarizes a presentation about software-defined visualization using ParaView with OSPRay. The presentation covers:
- An overview of rasterization and ray tracing for visualization rendering.
- Available software-defined visualization libraries including OpenSWR, OSPRay, ParaView, GLuRay, and GraviT.
- A demonstration of ParaView with OSPRay, showing its capabilities for volume rendering, soft shadows, ambient occlusion, and more realistic lighting compared to traditional OpenGL.
- Hands-on tutorials using ParaView with OSPRay to visualize wavelet data, isosurfaces, and volumetric data with shadows. The benefits and limitations of OSPRay integration in Para
Deep Learning Hardware: Past, Present, & FutureRouyun Pan
Yann LeCun gave a presentation on deep learning hardware, past, present, and future. Some key points:
- Early neural networks in the 1960s-1980s were limited by hardware and algorithms. The development of backpropagation and faster floating point hardware enabled modern deep learning.
- Convolutional neural networks achieved breakthroughs in vision tasks in the 1980s-1990s but progress slowed due to limited hardware and data.
- GPUs and large datasets like ImageNet accelerated deep learning research starting in 2012, enabling very deep convolutional networks for computer vision.
- Recent work applies deep learning to new domains like natural language processing, reinforcement learning, and graph networks.
- Future challenges include memory-aug
Journal club done with Vid Stojevic for PointNet:
https://arxiv.org/abs/1612.00593
https://github.com/charlesq34/pointnet
http://stanford.edu/~rqi/pointnet/
Deep learning for Indoor Point Cloud processing. PointNet, provides a unified architecture operating directly on unordered point clouds without voxelisation for applications ranging from object classification, part segmentation, to scene semantic parsing.
Alternative download link:
https://www.dropbox.com/s/ziyhgi627vg9lyi/3D_v2017_initReport.pdf?dl=0
Covers basics Artificial neural networks and motivation for deep learning and explains certain deep learning networks, including deep belief networks and autoencoders. It also details challenges of implementing a deep learning network at scale and explains how we have implemented a distributed deep learning network over Spark.
For the full video of this presentation, please visit:
https://www.embedded-vision.com/platinum-members/embedded-vision-alliance/embedded-vision-training/videos/pages/may-2017-embedded-vision-summit-chiu
For more information about embedded vision, please visit:
http://www.embedded-vision.com
Matthew Chiu, Founder of Almond AI, presents the "Designing CNN Algorithms for Real-time Applications" tutorial at the May 2017 Embedded Vision Summit.
The real-time performance of CNN-based applications can be improved several-fold by making smart decisions at each step of the design process – from the selection of the machine learning framework and libraries used to the design of the neural network algorithm to the implementation of the algorithm on the target platform. This talk delves into how to evaluate the runtime performance of a CNN from a software architecture standpoint. It then explains in detail how to build a neural network from the ground up based on the requirements of the target hardware platform.
Chiu shares his ideas on how to improve performance without sacrificing accuracy, by applying recent research on training very deep networks. He also shows examples of how network optimization can be achieved at the algorithm design level by making a more efficient use of weights before the model is compressed via more traditional methods for deployment in a real-time application.
Synthetic dialogue generation with Deep LearningS N
A walkthrough of a Deep Learning based technique which would generate TV scripts using Recurrent Neural Network. The model will generate a completely new TV script for a scene, after being training from a dataset. One will learn the concepts around RNN, NLP and various deep learning techniques.
Technologies to be used:
Python 3, Jupyter, TensorFlow
Source code: https://github.com/syednasar/talks/tree/master/synthetic-dialog
Hao-Hsiang Ma is seeking a position in ASIC/VLSI/FPGA hardware design or verification. He has a Master's degree in Electrical and Computer Engineering from Rice University and previous degrees from National Cheng Kung University and Tamkang University in Taiwan. He has skills in Verilog, SystemVerilog, C/C++, and FPGA tools. His work experience includes internships at MediaTek doing verification and as a software engineer at FINDREAM. He has also completed projects involving linear equation solvers on FPGA boards, noise filtering, and cache coherence protocols.
Introduction to Deep Learning and neon at GalvanizeIntel Nervana
The document provides an introduction to deep learning and the Nervana framework. It discusses the speaker's background and Intel's Artificial Intelligence Products Group. It then covers machine learning concepts, a brief history of deep learning, neural network architectures, training procedures, and examples of computer vision applications for deep learning like image classification. Use cases for recurrent neural networks and long short-term memory networks are also mentioned.
NVIDIA founder and CEO Jensen Huang took the stage in Munich — one of the hubs of the global auto industry — to introduce a powerful new AI computer for fully autonomous vehicles and a new VR application for those who design them.
(Research Note) Delving deeper into convolutional neural networks for camera ...Jacky Liu
This document summarizes a research paper on improving camera relocalization using convolutional neural networks. The key contributions are: 1) Developing a new orientation representation called Euler6 to solve issues with quaternion representations, 2) Performing pose synthesis to augment training data and address overfitting on sparse poses, and 3) Proposing a branching multi-task CNN called BranchNet to separately regress orientation and translation while sharing lower level features. Experiments on a benchmark dataset show the techniques reduce relocalization error compared to prior methods.
PI Engineering Solutions is an engineering firm founded in 2013 that specializes in academic projects, freelance work, and technical training. They have expertise in image processing, embedded systems, DSP, MATLAB, OpenCV, computer vision, automation, and VLSI. Some of the projects they have completed include object retrieval using group queries, assistive clothing pattern recognition for visually impaired people, face and ear recognition using ICA, lossy image compression using SVD and WDR, epileptic seizure detection using recurrence quantification analysis and DWT-based SVM, multichannel EEG compression using wavelet-based image and volumetric coding, and high-throughput energy-efficient LDPC decoders using differential binary message passing. The firm is located in Poll
Learn Prompt Engineering: Google’s 10-Step Guide Now AvailableSOFTTECHHUB
Prompt engineering has grown into a subject that touches everyone interested in large language models. What began as a toolkit for computer programmers now shapes interactions for a larger group of users who want reliable and creative outputs. In recent years, the way we interact with language models has changed, as more people see value in crafting questions and statements that lead to well-behaved answers.
Monitor Kafka Clients Centrally with KIP-714Kumar Keshav
Apache Kafka introduced KIP-714 in 3.7 release, which allows the Kafka brokers to centrally track client metrics on behalf of applications. The broker can subsequently relay these metrics to a remote monitoring system, facilitating the effective monitoring of Kafka client health and the identification of any problems.
KIP-714 is useful to Kafka operators because it introduces a way for Kafka brokers to collect and expose client-side metrics via a plugin-based system. This significantly enhances observability by allowing operators to monitor client behavior (including producers, consumers, and admin clients) directly from the broker side.
Before KIP-714, client metrics were only available within the client applications themselves, making centralized monitoring difficult. With this improvement, operators can now access client performance data, detect anomalies, and troubleshoot issues more effectively. It also simplifies integrating Kafka with external monitoring systems like Prometheus or Grafana.
This talk covers setting up ClientOtlpMetricsReporter that aggregates OpenTelemetry Protocol (OTLP) metrics received from the client, enhances them with additional client labels and forwards them via gRPC client to an external OTLP receiver. The plugin is implemented in Java and requires the JAR to be added to the Kafka broker libs.
Be it a kafka operator or a client application developer, this talk is designed to enhance your knowledge of efficiently tracking the health of client applications.
Meme Coin Development The Roadmap from Concept to Triumph.pdfAbi john
From ideation to execution, discover the complete blueprint for meme coin development. Understand how to create, brand, promote, and upscale your meme coin into an impactful crypto project for posterity.
AI adoption is moving fast, but most organizations are struggling with AI readiness as they jump in before ensuring data, strategy, and governance are in place.
Domen Zavrl - Strategic Technology Trends Set to Make a Major Impact in 2025Domen Zavrl
For companies and IT leaders, tracking trends in strategic technology is vital, helping them to drive their organisations forward via ethical, responsible innovation.
SimpliSecure Camera: Simplified Advanced Security for Homes and Businesses
The SimpliSecure Camera is engineered to provide you with reassurance through dependable, real-time monitoring for both residential and commercial spaces. Whether your goal is to safeguard your family, oversee deliveries, or monitor your workplace remotely, SimpliSecure combines state-of-the-art features with an intuitive design and reliable functionality.
High-Definition Video Clarity
SimpliSecure cameras deliver sharp, high-definition video, capturing every detail—from facial recognition to vehicle license plates. Regardless of the time of day, you will have a consistent, high-resolution perspective of your environment.
Night Vision and Motion Detection
Equipped with sophisticated infrared night vision, SimpliSecure cameras ensure your property remains secure around the clock. The intelligent motion detection system promptly alerts you to any unusual movements, enabling swift action if necessary.
Remote Monitoring and Mobile Application Integration
Maintain a connection to your property from virtually anywhere using the SimpliSecure mobile application, compatible with both Android and iOS devices. Stream live video, receive notifications, and access previous recordings—all from your smartphone or tablet, regardless of your location.
Two-Way Communication
Engage directly through your camera with the integrated two-way audio feature. Whether instructing a delivery person on where to leave a package or checking in on a loved one, this functionality enhances interaction and convenience.
Flexible Storage Solutions
SimpliSecure provides versatile storage options, including secure cloud storage and local SD card support. Effortlessly access and preserve crucial footage without concerns about data loss or device malfunctions.
Compatibility with Smart Home Systems
Seamlessly integrate SimpliSecure cameras into your existing smart home setup. Compatible with voice assistants such as Amazon Alexa and Google Assistant, you can manage your cameras using simple voice commands or through your smart home interface.
Simple Setup and Installation
The installation process for SimpliSecure cameras is straightforward and user-friendly.
The proposed regulatory framework for Artificial Intelligence and the EU General Data Protection Regulation oblige automated reasoners to justify their conclusions in human-understandable terms. In addition, ethical and legal concerns must be provably addressed to ensure that the advice given by AI systems is aligned with human values. Value-aware systems tackle this challenge by explicitly representing and reasoning with norms and values applicable to a problem domain. For instance, in the context of a public administration such systems may provide support to decision-makers in the design and interpretation of administrative procedures and, ultimately, may enable the automation of (parts of) these administrative processes. However, this requires the capability to analyze as to how far a particular legal model is aligned with a certain value system. In this work, we take a step forward in this direction by analysing and formally representing two (political) strategies for school place allocation in educational institutions supported by public funds. The corresponding (legal) norms that specify this administrative process differently weigh human values such as equality, fairness, and non-segregation. We propose the use of s(LAW), a legal reasoner based on Answer Set Programming that has proven capable of adequately modelling administrative processes in the presence of vague concepts and/or discretion, to model both strategies. We illustrate how s(LAW) simultaneously models different scenarios, and how automated reasoning with these scenarios can answer questions related to the value-alignment of the resulting models.
Robert Paul Hardee is motivated to build his career in IT and has hands-on experience in system migrations and hardware installations. He earned Associate’s and Bachelor’s Degrees in Information Technology, followed by Security+ and CEH certifications from the Academy of Computer Education.
Winning the UX Battle Whitepaper 032725.pdfmike224215
Explore how superior UX design enhances readiness, informs decision-making, and ensures scalability and resilience in mission-critical defense systems.
In the rapidly evolving landscape of defense operations, the quality of user experience (UX) is not merely an enhancement—it's a strategic necessity.
Start your ride-hailing service fast with our Uber clone app. Launch in weeks with a powerful, customizable platform built for performance, user satisfaction, and business growth from day one.
Autopilot for Everyone Series Session 2: Elevate Your Automation SkillsUiPathCommunity
📕 This engaging session will include:
Quick recap of Session 1: refresh your knowledge and get ready for what's next
Hands-on experience: import prebuilt automations to fast-track your automation journey with practical insights
Build your own tools: dive into creating tailored automation solutions that meet your specific needs
Live Q&A with experts: engage directly with industry experts and get your burning questions answered
👉 Register to our next Autopilot for Everyone Series - Session 3: Exploring Real-World Use Cases: https://bit.ly/4cMgC8F
Don't miss this unique opportunity to enhance your skills and connect with fellow automation enthusiasts. RSVP now to secure your spot and bring a friend along! Let's make automation accessible and exciting for everyone.
This session streamed live on April 17, 2025, 18:00 GST.
Check out our upcoming UiPath Community sessions at https://community.uipath.com/events/.
ISTQB Foundation Level – Chapter 4: Test Design Techniqueszubair khan
This presentation covers Chapter 4: Test Design Techniques from the ISTQB Foundation Level syllabus. It breaks down core concepts in a simple, visual, and easy-to-understand format — perfect for beginners and those preparing for the ISTQB exam.
✅ Topics covered:
Static and dynamic test techniques
Black-box testing (Equivalence Partitioning, Boundary Value Analysis, Decision Tables, State Transition Testing, etc.)
White-box testing (Statement and Decision coverage)
Experience-based techniques (Exploratory Testing, Error Guessing, Checklists)
Choosing appropriate test design techniques based on context
🎓 Whether you're studying for the ISTQB certification or looking to strengthen your software testing fundamentals, these slides will guide you through the essential test design techniques with clarity and real-world relevance.
Beginners: Introduction to OSS & BSS in Mobile Networks3G4G
What are OSS and BSS, and why are they essential in mobile networks?
In this beginner-friendly video, we break down the basics of Operations Support Systems (OSS) and Business Support Systems (BSS) — the often overlooked yet critical components that keep telecom networks running smoothly and efficiently.
📌 What you’ll learn in this video:
• The role of OSS and BSS in mobile network operations
• Real-world examples and simplified architectures
• FCAPS and the network/business perspectives of OSS
• The customer-facing importance of BSS
• Why OSS/BSS matter for service delivery, customer experience, and revenue assurance
💬 Got questions or insights? Drop them in the comments—we’d love to hear from you!
🔔 Subscribe for more: For more explainer videos on mobile and wireless technologies, don’t forget to like, subscribe, and hit the bell icon.
All our #3G4G5G slides, videos, blogs and tutorials are available at:
Tutorials: https://www.3g4g.co.uk/Training/
Videos: https://www.youtube.com/3G4G5G
Slides: https://www.slideshare.net/3G4GLtd
Our channels:
3G4G Website – https://www.3g4g.co.uk/
The 3G4G Blog – https://blog.3g4g.co.uk/
Telecoms Infrastructure Blog – https://www.telecomsinfrastructure.com/
Operator Watch Blog – https://www.operatorwatch.com/
Connectivity Technology Blog – https://www.connectivity.technology/
Free 5G Training – https://www.free5gtraining.com/
Free 6G Training – https://www.free6gtraining.com/
Private Networks Technology Blog - https://blog.privatenetworks.technology/
Discover the latest features of Odoo 18, including enhanced UI, advanced automation, improved performance, and new module updates to boost your business efficiency.
New from BookNet Canada for 2025: Loan StarsBookNet Canada
In this presentation, BookNet Canada’s Kalpna Patel shares what 2024 brought for the Loan Stars program, and what’s in store for 2025.
Read more
- Learn more about Loan Stars: https://www.loanstars.ca/
- Learn more about LibraryData: https://bnctechforum.ca/sessions/new-from-booknet-canada-for-2025-bnc-salesdata-and-bnc-librarydata/
Presented by BookNet Canada on April 15, 2025 with support from the Department of Canadian Heritage.
Delta Lake Tips, Tricks, and Best Practices WIP.pptxcarlyakerly1
We break down the fundamentals—Delta Lake’s structure, transaction management, and data retention strategies—while showcasing its powerful features like time travel for seamless rollback and vacuuming for efficient cleanup.
Transcript: On the rise: Book subjects on the move in the Canadian market - T...BookNet Canada
This webinar explores emerging trends in the types of books Canadians are buying. Using the most up-to-date data, we find out if Romantasy titles are still flying off the shelves at a feverish pace, whether Taylor Swift can sell books as well as she sells concert tickets, and how other sociocultural and demographic shifts are reflected in book-buying behaviour. BookNet Canada’s SalesData & LibraryData team, Lily Dwyer and Kalpna Patel, dig deep into the data to show you which subjects are on the move.
Link to presentation slides and recording: https://bnctechforum.ca/sessions/on-the-rise-book-subjects-on-the-move-in-the-canadian-market/
Presented by BookNet Canada on March 27, 2025, with support from the Department of Canadian Heritage.
Workshop: Mastering Enterprise Agility: From Tension to Transformation by Zia...Agile ME
In a world where change is constant, organisations must rise to the challenge of enterprise agility. This session invites you to confront the tensions that hold your organisation back and transform them into opportunities for growth. In small groups, you'll explore real-world tensions through our specially designed tension cards, identifying the challenges you recognise in your own organisation. With courage and curiosity, you’ll then select a tension to work on and choose from proven organisational design patterns that offer practical solutions. Finally, using Beliminal’s Experiment Canvas, you’ll design a purposeful experiment to take back to your workplace—an actionable step toward unleashing potential and embracing change.
This session is a chance to break through old constraints and unlock what’s possible. With BeLiminal's approach, you’ll navigate the complexities of change and empowered to take bold, confident steps toward true enterprise agility.