{"id":1161,"date":"2016-06-10T22:35:58","date_gmt":"2016-06-10T13:35:58","guid":{"rendered":"http:\/\/www.algo-dev.com\/?p=1161"},"modified":"2022-08-26T18:36:28","modified_gmt":"2022-08-26T09:36:28","slug":"deflate","status":"publish","type":"post","link":"https:\/\/algo-dev.com\/cp-bin\/wordpress5\/deflate\/","title":{"rendered":"Deflate\u5727\u7e2e\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba"},"content":{"rendered":"<h3>\u3054\u4f9d\u983c\u5185\u5bb9<\/h3>\n<ul>\n<li>Deflate\u5727\u7e2e\u30fb\u4f38\u9577\u3092\u884c\u3046\u30e2\u30b8\u30e5\u30fc\u30eb\u3092FPGA\u306b\u5b9f\u88c5\u3059\u308b\u3002\u305d\u306e\u969b\u306b\u3001\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3068\u3057\u3066\u3001Deflate\u5727\u7e2e\u30fb\u4f38\u9577\u3092\u884c\u3046\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u958b\u767a\u3057\u3066\u6b32\u3057\u3044\u3002<\/li>\n<li>\u5727\u7e2e\u7387\u3092\u4e0a\u3052\u308b\u305f\u3081\u306b\u3001Deflate\u5727\u7e2e\u306e\u30da\u30a4\u30ed\u30fc\u30c9\u90e8\u5206\u306e\u307f\u3092\u5229\u7528\u3057\u3001\u30d8\u30c3\u30c0\u90e8\u5206\u3084gzip\u7b49\u3067\u7528\u3044\u3089\u308c\u308b\u30d5\u30a1\u30a4\u30eb\u7528\u306e\u30d8\u30c3\u30c0\u90e8\u5206\u306f\u524a\u9664\u3059\u308b\u3053\u3068\u3002\uff08\u30d8\u30c3\u30c0\u3001\u30d5\u30c3\u30bf\u3001CRC\u306f\u9664\u53bb\u3059\u308b\u3002\uff09<\/li>\n<li>\u7b26\u53f7\u5316\u306f\u56fa\u5b9a\u30cf\u30d5\u30de\u30f3\u7b26\u53f7\u5316\u306b\u9650\u5b9a\u3059\u308b\u3002<\/li>\n<\/ul>\n<h3>\u8ab2\u984c<\/h3>\n<ul>\n<li>Deflate\u5727\u7e2e\u306e\u898f\u683c\u306b\u6cbf\u3063\u305f\u5b9f\u88c5\u306b\u3059\u308b\u3053\u3068\u3002<\/li>\n<li>\u672c\u30d7\u30ed\u30b0\u30e9\u30e0\u3067Deflate\u5727\u7e2e\u3057\u305f\u30c7\u30fc\u30bf\u3092\u3001FPGA\u3067\u5c55\u958b\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3002<\/li>\n<li>\u304a\u5ba2\u69d8\u304c\u3054\u81ea\u8eab\u3067\u3001\u7c21\u5358\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3067\u304d\u308b\u3088\u3046\u306a\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u884c\u3046\u3053\u3068\u3002<\/li>\n<\/ul>\n<h3>\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/h3>\n<ul>\n<li>\u304a\u5ba2\u69d8\u306e\u3054\u8981\u671b\u306b\u6cbf\u3063\u3066\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u305f\u3001Deflate\u5727\u7e2e\u306e\u898f\u683c\u306b\u6cbf\u3063\u305f\u5727\u7e2e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u5b9f\u88c5\u3057\u3001C\u8a00\u8a9e\u3068Python\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u3057\u3066\u63d0\u4f9b\u3057\u305f\u3002<\/li>\n<\/ul>\n<h3>\u7d50\u679c<\/h3>\n<ul>\n<li>\u672c\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3001\u753b\u50cf\u30c7\u30fc\u30bf\u3092Deflate\u5727\u7e2e\u3057\u3001\u305d\u306e\u30c7\u30fc\u30bf\u304cFPGA\u3067\u4f38\u9577\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u305f\u3002<\/li>\n<\/ul>\n<div id=\"attachment_1216\" style=\"width: 522px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1216\" src=\"http:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-content\/uploads\/2016\/06\/lena_gray.bmp\" alt=\"Deflate\u5727\u7e2e\u524d\" class=\"size-full wp-image-1216\" width=\"512\" height=\"512\" srcset=\"https:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-content\/uploads\/2016\/06\/lena_gray.bmp 512w, https:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-content\/uploads\/2016\/06\/lena_gray-300x300.bmp 300w, https:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-content\/uploads\/2016\/06\/lena_gray-150x150.bmp 150w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><p id=\"caption-attachment-1216\" class=\"wp-caption-text\">Deflate\u5727\u7e2e\u524d<\/p><\/div>\n<div id=\"attachment_1216\" style=\"width: 522px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1216\" src=\"http:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-content\/uploads\/2016\/06\/lena_gray.bmp\" alt=\"Deflate\u4f38\u9577\u5f8c\" class=\"size-full wp-image-1216\" width=\"512\" height=\"512\" srcset=\"https:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-content\/uploads\/2016\/06\/lena_gray.bmp 512w, https:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-content\/uploads\/2016\/06\/lena_gray-300x300.bmp 300w, https:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-content\/uploads\/2016\/06\/lena_gray-150x150.bmp 150w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><p id=\"caption-attachment-1216\" class=\"wp-caption-text\">Deflate\u4f38\u9577\u5f8c<\/p><\/div>\n<p>\uff08\u6ce8\u610f\uff09\u3000Deflate\u5727\u7e2e\u306f\u3001\u30ed\u30b9\u30ec\u30b9(Loss Less)\u5727\u7e2e\u306a\u306e\u3067\u3001\u5727\u7e2e\u524d\u5f8c\u3067\u753b\u50cf\u306b\u5909\u5316\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<div class=\"sectionFrame sectionBox\">\n<ul>\n<li>Deflate\u5727\u7e2e\u306f\u30cf\u30d5\u30de\u30f3\u7b26\u53f7\u5316\u3092\u7528\u3044\u3066\u304a\u308a\u3001gzip, zip, png\u7b49\u3001\u69d8\u3005\u306a\u5727\u7e2e\u30fb\u7b26\u53f7\u5316\u306e\u30d9\u30fc\u30b9\u3068\u306a\u308b\u6280\u8853\u3067\u3059\u3002\u4eca\u56de\u306e\u3088\u3046\u306b\u3001\u898f\u683c\u306b\u6cbf\u3063\u305f\u5b9f\u88c5\u304c\u91cd\u8981\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\n<li>\u5f0a\u793e\u306f\u7d0d\u54c1\u306b\u969b\u3057\u3066\u3001\u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf\u3068\u306e\u5165\u51fa\u529b\u306e\u4e00\u81f4\u3084\u3001\u3059\u3067\u306b\u4e00\u822c\u7684\u3068\u306a\u3063\u3066\u3044\u308b\u5225\u306e\u5b9f\u88c5\u65b9\u6cd5\u7b49\u3067\u5f97\u305f\u30c7\u30fc\u30bf\u3068\u5165\u51fa\u529b\u3092\u78ba\u8a8d\u3057\u3001\u304a\u5ba2\u69d8\u306e\u624b\u5143\u3067\u52d5\u4f5c\u304c\u4fdd\u8a3c\u3055\u308c\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li>\u898f\u683c\u306e\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u306b\u9650\u3089\u305a\u3001\u5148\u884c\u6280\u8853\u3084\u5148\u884c\u7814\u7a76\u3068\u306e\u6bd4\u8f03\u306e\u305f\u3081\u306b\u3001\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u7528\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u958b\u767a\u3059\u308b\u3053\u3068\u3082\u826f\u304f\u3042\u308a\u307e\u3059\u3002\u3054\u95a2\u5fc3\u306e\u3042\u308b\u304a\u5ba2\u69d8\u306f\u3001\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u4e0b\u3055\u3044\u3002<\/li>\n<\/ul>\n<\/div>\n<p>&nbsp;<\/p>\n<h3>\u3072\u3068\u3053\u3068<\/h3>\n<p>\u30cf\u30d5\u30de\u30f3\u7b26\u53f7\u5316\u306f\u3001\u5b66\u751f\u6642\u4ee3\u306b\u5b66\u7fd2\u3057\u305f\u8a18\u61b6\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u5b9f\u88c5\u307e\u3067\u8e0f\u307f\u8fbc\u3093\u3067\u884c\u3046\u306e\u306f\u3042\u307e\u308a\u7121\u304b\u3063\u305f\u306e\u3067\u3001\u9762\u767d\u3044\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3057\u305f\u3002<\/p>\n<p>\u3061\u306a\u307f\u306b\u753b\u50cf\u306eLena\u3055\u3093\u3067\u3059\u304c\u3001\u79c1\u306e\u5143\u4e0a\u53f8\u306f\u3001MPEG\u306e\u4f1a\u5408\u3067\u3001\u751f\u306eLena\u3055\u3093\u306b\u4f1a\u3063\u305f\u305d\u3046\u3067\u3059\u3002<br \/>\n\u5199\u771f\u306f\u3001\u304b\u306a\u308a\u82e5\u3044\u9803\u306e\u3082\u306e\u3060\u305d\u3046\u3067\u3059\u304c\u3001\u3042\u308c\u304b\u3089\u4f55\u5341\u5e74\u3082\u7d4c\u3063\u3066\u307e\u3057\u305f\u304c\u3001<br \/>\n\u3061\u3083\u3093\u3068Lena\u3055\u3093\u3060\u3063\u305f\u305d\u3046\u3067\u3059\u3088\uff01<\/p>\n<p>&nbsp;<\/p>\n<h3>\u304a\u554f\u3044\u5408\u308f\u305b<\/h3>\n<p>\u958b\u767a\u4e8b\u4f8b\u306b\u3054\u8208\u5473\u3042\u308a\u307e\u3057\u305f\u3089\u3001\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u4e0b\u3055\u3044\u3002<br \/>\n\u4e0b\u8a18\u306e\u3001\u300c\u4eca\u3059\u3050\u304a\u554f\u3044\u5408\u308f\u305b\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u30d5\u30a9\u30fc\u30e0\u306b\u3054\u8a18\u5165\u4e0b\u3055\u3044\u3002<br \/>\n\u65e9\u6025\u306b\u56de\u7b54\u81f4\u3057\u307e\u3059\u3002<br \/>\n&nbsp;<br \/>\n<a href=\"https:\/\/www.algo-dev.com\/contact\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-794\" src=\"http:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-content\/uploads\/2015\/08\/LP_imasugu_toiawase-300x68.png\" alt=\"LP_imasugu_toiawase\" width=\"300\" height=\"68\" srcset=\"https:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-content\/uploads\/2015\/08\/LP_imasugu_toiawase-300x68.png 300w, https:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-content\/uploads\/2015\/08\/LP_imasugu_toiawase.png 557w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><br \/>\n&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3054\u4f9d\u983c\u5185\u5bb9 Deflate\u5727\u7e2e\u30fb\u4f38\u9577\u3092\u884c\u3046\u30e2\u30b8\u30e5\u30fc\u30eb\u3092FPGA\u306b\u5b9f\u88c5\u3059\u308b\u3002\u305d\u306e\u969b\u306b\u3001\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3068\u3057\u3066\u3001Deflate\u5727\u7e2e\u30fb\u4f38\u9577\u3092\u884c\u3046\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u958b\u767a\u3057\u3066\u6b32\u3057\u3044\u3002 \u5727\u7e2e\u7387\u3092\u4e0a\u3052\u308b\u305f\u3081\u306b\u3001Deflate\u5727\u7e2e\u306e\u30da\u30a4\u30ed\u30fc\u30c9\u90e8 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1216,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"vkexunit_cta_each_option":"","footnotes":""},"categories":[9,12],"tags":[28],"class_list":["post-1161","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-imageproc","category-cases","tag-28"],"_links":{"self":[{"href":"https:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-json\/wp\/v2\/posts\/1161","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-json\/wp\/v2\/comments?post=1161"}],"version-history":[{"count":1,"href":"https:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-json\/wp\/v2\/posts\/1161\/revisions"}],"predecessor-version":[{"id":1671,"href":"https:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-json\/wp\/v2\/posts\/1161\/revisions\/1671"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-json\/wp\/v2\/media\/1216"}],"wp:attachment":[{"href":"https:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-json\/wp\/v2\/media?parent=1161"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-json\/wp\/v2\/categories?post=1161"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/algo-dev.com\/cp-bin\/wordpress5\/wp-json\/wp\/v2\/tags?post=1161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}