pngquant — lossy PNG compressor
pngquant is a command-line utility and a library for lossy compression of PNG images. The conversion reduces file sizes significantly (often as much as 70%) and preserves full alpha transparency. Generated images are compatible with all web browsers and operating systems. Features High-quality palette generation using a combination of vector quantization algorithms. Unique adaptive dithering algor
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libjpeg-turbo | Main / libjpeg-turbo
libjpeg-turbo Home About libjpeg-turbo Professional Services Sponsors SIMD Coverage of the libjpeg Algorithms "libjpeg-turbo" != "TurboJPEG" Mailing Lists and Discussion Forums Downloads Digital Signatures (Code Signing Policy) Official Binaries: Supported Platforms and Other Notes YUM and APT Repositories Documentation Reports libjpeg-turbo Performance Study A Study on the Usefulness of DCT Scali
GraphicsMagick Image Processing System
Check http://www.GraphicsMagick.org/ or https://graphicsmagick.sourceforge.io/index.html for the latest version of this page. GraphicsMagick is the swiss army knife of image processing. Comprised of 284K physical lines (according to David A. Wheeler's SLOCCount) of source code in the base package, it provides a robust and efficient collection of tools and libraries which support reading, writing,
About LibRaw | LibRaw
The LibRaw library provides a simple and unified interface for extracting out of RAW files generated by digital photo cameras the following: RAW data (pixel values) Metadata necessary for processing RAW (geometry, CFA / Bayer pattern, black level, white balance, etc.) Embedded preview / thumbnail. The library is intended for use with programs that work with RAW files, such as: RAW viewers RAW conv
Image::Sizeã§èªã‚ãªã„jpegファイルã¸å¯¾å¿œã™ã‚‹patch : blog.nomadscafe.jp
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1pxé€éŽGIF・PNGã®æœ€å°base64è¡¨ç¾ - mayokara note
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ウノウラボ Unoh Labs: æºå¸¯ã‚ャリアã§ç”»åƒã‚’転é€ã•ã›ãªã„方法
Keitaã§ã™ã€‚ æºå¸¯ç”»åƒã§å¾…ã¡å—ã‘ç”»åƒãªã©ã§ã€ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã¯ã§ãã‚‹ã‘ã©ãƒ¡ãƒ¼ãƒ«ã«æ·»ä»˜ã§ããªã„タイプã®ç”»åƒãŒã‚ã‚‹ã¨ãŠã‚‚ã„ã¾ã™ã€‚ ã“ã“らã¸ã‚“ã©ã†ã‚„ã‚‹ã‹ã€æ°—ã«ãªã£ã¦èª¿ã¹ã¦ã¿ã‚‹ã¨ã€ Docomoã¨ã€AUã¯ç”»åƒã®ã‚³ãƒ¡ãƒ³ãƒˆéƒ¨åˆ†ã«ã€ãã‚Œãžã‚Œã€ç‰¹å®šã®æ–‡å—列を入れれれã°ã„ã„よã†ã§ã€ Docomoã®å ´åˆã€Œcopy="NO"ã€ã€KDDIã®å ´åˆã€Œkddi_copyright=onã€ã‚’è¿½åŠ ã™ã‚‹ã“ã¨ã§ã§ã€æºå¸¯ã§ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã§ãã‚‹ãŒã€ãƒ¡ãƒ¼ãƒ«ãªã©ã§è»¢é€ã§ããªã„ç”»åƒãŒä½œã‚Œã¾ã—ãŸã€‚ 具体的ã«ã€MagickWand For PHPを使ã†å ´åˆã«ã¯ä»¥ä¸‹ã®ã‚ˆã†ãªæ„Ÿã˜ã§ãƒ˜ãƒƒãƒ€ã‚’埋ã‚è¾¼ã¿ã¾ã™ã€‚ <?php $image = NewMagickWand(); MagickReadImage($image, 'Keita_s.jpg'); MagickCommentImage($image, 'kddi_copyright=on,
秋元@サイボウズラボ・プãƒã‚°ãƒ©ãƒžãƒ¼ãƒ»ãƒ–ãƒã‚°: Seam Carving - 自然ãªç”»åƒãƒªã‚µã‚¤ã‚ºã‚’å‹•çš„ã«è¡Œãªã†ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢
via Digg Siggraph2007ã§ç™ºè¡¨ã•ã‚ŒãŸã¨ã„ã†Seam Carving技術。ãã®Seam Carving for content-aware image resizingã¨ã„ã†å‹•ç”»ã§è§£èª¬ã•ã‚Œã¦ã„ã‚‹ã®ã¯ã€ç”»åƒ […] via Digg Siggraph2007ã§ç™ºè¡¨ã•ã‚ŒãŸã¨ã„ã†Seam Carving技術。ãã®Seam Carving for content-aware image resizingã¨ã„ã†å‹•ç”»ã§è§£èª¬ã•ã‚Œã¦ã„ã‚‹ã®ã¯ã€ç”»åƒå†…ã®ã²ã¨ã¾ã¨ã¾ã‚Šã®å›³å½¢ãƒ»ç‰©ãªã©ã®å½¢ã‚’ç¶æŒã—ãŸã¾ã¾ã§ã€ä¸è¦ãªéƒ¨åˆ†ã‚’削ã£ã¦ç¸®ã‚ã‚‹ã“ã¨ãŒã§ãã‚‹ã¨ã„ã†æŠ€è¡“。(è«–æ–‡ pdf) 説明ãŒã‚ã‹ã‚Šã«ããã¦ç”³ã—訳ãªã„。見ã¦ã‚‚らã£ãŸã»ã†ãŒãœã£ãŸã„æ—©ã„。 オリジナルã®QuickTimeå‹•ç”»ã¯ã“ã¡ã‚‰ ã“れを使ã†ã¨ã€å†™çœŸã®ä¸ã®éµã¨ãªã‚‹å†™çœŸã‚„人物を常ã«ä¿å˜ã—ã¤ã¤ã‚‚ã€è¦‹ã¦ã„ã‚‹PCã‚„æºå¸¯ç«¯æœ«ã®ç”»é¢ã‚µã‚¤ã‚ºã«åˆã‚ã›ã¦ã‚¤ãƒ¡ãƒ¼ã‚¸ã‚’縮ã‚ã‚‹
Tartan Designer - Tartan Maker - Tartan Background pattern generator
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