{"id":20,"date":"2021-05-27T13:09:58","date_gmt":"2021-05-27T04:09:58","guid":{"rendered":"https:\/\/elosove.com\/?p=20"},"modified":"2023-10-03T12:46:07","modified_gmt":"2023-10-03T03:46:07","slug":"%e8%89%b2%e6%b7%b1%e5%ba%a6%e3%81%a8%e8%89%b2%e7%a9%ba%e9%96%93","status":"publish","type":"post","link":"https:\/\/elosove.com\/?p=20","title":{"rendered":"\u8272\u6df1\u5ea6\u3068\u8272\u7a7a\u9593"},"content":{"rendered":"\n<p class=\"has-vivid-purple-color has-text-color has-medium-font-size\">\u8272\u6df1\u5ea6(\u30d3\u30c3\u30c8\u6df1\u5ea6)\u306b\u3064\u3044\u3066<\/p>\n\n\n\n<p>\u8272\u3092\u4f55\u30d3\u30c3\u30c8\u4f7f\u3063\u3066\u8868\u793a\u3057\u3066\u3044\u308b\u306e\u304b\u3092\u8272\u6df1\u5ea6\u3068\u547c\u3076\u3002<\/p>\n\n\n\n<p>\u901a\u5e38\u3001RGB\u305d\u308c\u305e\u308c\u306b8bit\u3092\u5272\u308a\u5f53\u3066\u305f24bit\u3092\uff11\u30d4\u30af\u30bb\u30eb\u6bce\u306b\u5272\u308a\u5f53\u3066\u305f24bpp(bits per pixel)\u3067\u3042\u308b\u3053\u3068\u304c\u591a\u3044\u3002<\/p>\n\n\n\n<p>\u5272\u308a\u5f53\u3066\u65b9\u6cd5\u306fRGB\u3060\u3051\u3067\u306f\u306a\u304f\u3001YUV\uff08Y\u3001Cb\u3001Cr\uff09\u306b\u5272\u308a\u5f53\u3066\u308b\u65b9\u6cd5\u3084RGB+\u30a2\u30eb\u30d5\u30a1\u30c1\u30e3\u30f3\u30cd\u30eb\u306b\u5272\u308a\u5f53\u3066\u308b\u3053\u3068\u3082\u3042\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"227\" src=\"https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/compare.png\" alt=\"\" class=\"wp-image-73\" srcset=\"https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/compare.png 600w, https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/compare-300x114.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption>4bit\u306824bit\u306e\u8272\u7a7a\u9593\u306e\u9055\u3044wiki\u3088\u308a(<a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E8%89%B2%E6%B7%B1%E5%BA%A6\" data-type=\"URL\" data-id=\"https:\/\/ja.wikipedia.org\/wiki\/%E8%89%B2%E6%B7%B1%E5%BA%A6\">https:\/\/ja.wikipedia.org\/wiki\/%E8%89%B2%E6%B7%B1%E5%BA%A6<\/a>)<\/figcaption><\/figure>\n\n\n\n<p> <\/p>\n\n\n\n<p class=\"has-vivid-purple-color has-text-color has-medium-font-size\">\u8272\u7a7a\u9593\u306b\u3064\u3044\u3066<\/p>\n\n\n\n<p>RGB,HSV,YUV\u306a\u3069\u8272\u3092\u8868\u3059\u70ba\u306e\u5909\u6570\u3067\u4f5c\u3089\u308c\u308b\u7a7a\u9593\u3002<\/p>\n\n\n\n<p>3\u5909\u6570\u3067\u8868\u3059\u65b9\u5f0f\u306f\uff13\u6b21\u5143\u3067\u53ef\u8996\u5316\u3055\u308c\u308b\u304c\u3001\u305d\u308c\u305e\u308c\u306e\u5909\u6570\u306e\u7bc4\u56f2(0\uff5e255)\u304c\u6c7a\u307e\u3063\u3066\u3044\u308b\u305f\u3081\u7acb\u65b9\u4f53\u3084\u5186\u9310\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/1280px-RGB_Cube_Show_lowgamma_cutout_b-1024x768.png\" alt=\"\" class=\"wp-image-69\" srcset=\"https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/1280px-RGB_Cube_Show_lowgamma_cutout_b-1024x768.png 1024w, https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/1280px-RGB_Cube_Show_lowgamma_cutout_b-300x225.png 300w, https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/1280px-RGB_Cube_Show_lowgamma_cutout_b-768x576.png 768w, https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/1280px-RGB_Cube_Show_lowgamma_cutout_b.png 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>RGB\u8272\u7a7a\u9593wiki\u3088\u308a(<a href=\"https:\/\/en.wikipedia.org\/wiki\/RGB_color_space\">https:\/\/en.wikipedia.org\/wiki\/RGB_color_space<\/a>)<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/1280px-HSV_color_solid_cone_chroma_gray-1024x768.png\" alt=\"\" class=\"wp-image-70\" srcset=\"https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/1280px-HSV_color_solid_cone_chroma_gray-1024x768.png 1024w, https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/1280px-HSV_color_solid_cone_chroma_gray-300x225.png 300w, https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/1280px-HSV_color_solid_cone_chroma_gray-768x576.png 768w, https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/1280px-HSV_color_solid_cone_chroma_gray.png 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>HSV\u8272\u7a7a\u9593wiki\u3088\u308a(<a href=\"https:\/\/en.wikipedia.org\/wiki\/HSL_and_HSV\">https:\/\/en.wikipedia.org\/wiki\/HSL_and_HSV<\/a>)<\/p>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<p>24bit(2\u306e24\u4e57)\u3067\u8868\u3055\u308c\u308b\u8272\u306f\u7d041677\u4e07\u8272\u3067\u3001\u4eba\u9593\u306e\u76ee\u306f\u7d041000\u4e07\u8272\u306e\u8272\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\u7406\u8ad6\u4e0a\u306f\u4eba\u9593\u304c\u898b\u3048\u308b\u5168\u3066\u306e\u8272\u3092\u7db2\u7f85\u51fa\u6765\u308b\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u70ba24bpp\u306e\u8272\u6df1\u5ea6\u306f\u30c8\u30a5\u30eb\u30fc\u30ab\u30e9\u30fc\u3068\u547c\u3070\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p>\u73fe\u5b9f\u306b\u306f\u4eba\u9593\u304c\u898b\u3048\u3066\u3044\u308b\u8272\u3092\u5168\u3066\u30ab\u30d0\u30fc\u51fa\u6765\u3066\u3044\u308b\u8a33\u3067\u306f\u306a\u3044\u306e\u3067\u3088\u308a\u5e83\u3044\u7bc4\u56f2\u3092\u30ab\u30d0\u30fc\u3059\u308b\u305f\u3081\u306b\u5de5\u592b\u306e\u4f59\u5730\u304c\u5b58\u5728\u3057\u3001sRGB\u3084adobeRGB\u3068\u3044\u3063\u305f\u5e7e\u3064\u304b\u306e\u65b9\u5f0f\u304c\u5b58\u5728\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u53c2\u8003\uff1a\u30bd\u30af\u30d7\u30ea\u30d6\u30ed\u30b0\u3055\u3093\u306b\u3088\u308b <a href=\"https:\/\/www.sokupuri.jp\/archives\/1732\">\u8272\u7a7a\u9593\u306b\u304a\u3051\u308bsRGB\u3068adobe RGB\u306e\u9055\u3044\u306b\u3064\u3044\u3066<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"850\" src=\"https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/800px-CIE1931xy_gamut_comparison.svg_.png\" alt=\"\" class=\"wp-image-71\" srcset=\"https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/800px-CIE1931xy_gamut_comparison.svg_.png 800w, https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/800px-CIE1931xy_gamut_comparison.svg_-282x300.png 282w, https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/800px-CIE1931xy_gamut_comparison.svg_-768x816.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"656\" height=\"667\" src=\"https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/hsl.png\" alt=\"\" class=\"wp-image-75\" srcset=\"https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/hsl.png 656w, https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/hsl-295x300.png 295w\" sizes=\"auto, (max-width: 656px) 100vw, 656px\" \/><figcaption><a href=\"http:\/\/color.lukas-stratmann.com\/color-systems.html\">Color-Systems<\/a> \uff1aRGB,HSV,HSL\u306a\u3069\u306e\u8272\u7a7a\u9593\u3092\uff13D\u30e2\u30c7\u30eb\u3067\u78ba\u8a8d\u3067\u304d\u308b<\/figcaption><\/figure>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<p class=\"has-vivid-purple-color has-text-color has-medium-font-size\">\u305d\u306e\u4ed6\u306e\u7528\u8a9e<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Gamut \/ Color gamut<ul><li>\u753b\u50cf\u3084\u52d5\u753b\u3067\u4f7f\u7528\u3059\u308b\u8272\u7a7a\u9593\u306e\u5236\u9650<\/li><li>gamut\u306e\u652f\u63f4\u30c4\u30fc\u30eb( <a rel=\"noreferrer noopener\" href=\"http:\/\/www.gamutvision.com\/\" data-type=\"URL\" data-id=\"http:\/\/www.gamutvision.com\/\" target=\"_blank\">Gamutvision<\/a><a rel=\"noreferrer noopener\" href=\"http:\/\/Gamutvision\" data-type=\"URL\" data-id=\"Gamutvision\" target=\"_blank\"> <\/a>)<\/li><\/ul><\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>ACES( The Academy Color Encoding System )<ul><li>\u30c7\u30b8\u30bf\u30eb\u30c7\u30a3\u30d0\u30a4\u30b9\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u9593\u3067\u8272\u306e\u6574\u5408\u3092\u53d6\u308b\u305f\u3081\u306e\u898f\u683c<\/li><li>\u30bc\u30f3\u30ea\u30e7\u30af\u30ce\u30fc\u30c8\u3055\u3093\u306b\u3088\u308b\u8aac\u660e\u304c\u5206\u304b\u308a\u3084\u3059\u3044\uff1a <a rel=\"noreferrer noopener\" href=\"http:\/\/mukaimame.blog111.fc2.com\/blog-entry-1025.html?sp\" data-type=\"URL\" data-id=\"http:\/\/mukaimame.blog111.fc2.com\/blog-entry-1025.html?sp\" target=\"_blank\">[CG] ACES \u306b\u3088\u308b\u30b7\u30fc\u30f3\u30ea\u30cb\u30a2\u30ef\u30fc\u30af\u30d5\u30ed\u30fc<\/a><\/li><\/ul><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"756\" src=\"https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/Gamut_Medicina_01-1024x756.png\" alt=\"\" class=\"wp-image-78\" srcset=\"https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/Gamut_Medicina_01-1024x756.png 1024w, https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/Gamut_Medicina_01-300x221.png 300w, https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/Gamut_Medicina_01-768x567.png 768w, https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/Gamut_Medicina_01-1536x1133.png 1536w, https:\/\/elosove.com\/wp-content\/uploads\/2021\/05\/Gamut_Medicina_01.png 1805w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>ACES\u3067\u516c\u958b\u3057\u3066\u3044\u308bgamut mapping\u30c4\u30fc\u30eb\uff1a<a href=\"https:\/\/github.com\/ampas\/aces-vwg-gamut-mapping-2020\" data-type=\"URL\" data-id=\"https:\/\/github.com\/ampas\/aces-vwg-gamut-mapping-2020\" target=\"_blank\" rel=\"noreferrer noopener\">Git\u30ea\u30f3\u30af<\/a><\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u8272\u6df1\u5ea6(\u30d3\u30c3\u30c8\u6df1\u5ea6)\u306b\u3064\u3044\u3066 \u8272\u3092\u4f55\u30d3\u30c3\u30c8\u4f7f\u3063\u3066\u8868\u793a\u3057\u3066\u3044\u308b\u306e\u304b\u3092\u8272\u6df1\u5ea6\u3068\u547c\u3076\u3002 \u901a\u5e38\u3001RGB\u305d\u308c\u305e\u308c\u306b8bit\u3092\u5272\u308a\u5f53\u3066\u305f24bit\u3092\uff11\u30d4\u30af\u30bb\u30eb\u6bce\u306b\u5272\u308a\u5f53\u3066\u305f24bpp(bits per pixel)\u3067\u3042\u308b\u3053\u3068\u304c\u591a\u3044\u3002 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":70,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[15],"class_list":["post-20","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tech","tag-color"],"_links":{"self":[{"href":"https:\/\/elosove.com\/index.php?rest_route=\/wp\/v2\/posts\/20","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/elosove.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/elosove.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/elosove.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/elosove.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20"}],"version-history":[{"count":9,"href":"https:\/\/elosove.com\/index.php?rest_route=\/wp\/v2\/posts\/20\/revisions"}],"predecessor-version":[{"id":80,"href":"https:\/\/elosove.com\/index.php?rest_route=\/wp\/v2\/posts\/20\/revisions\/80"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/elosove.com\/index.php?rest_route=\/wp\/v2\/media\/70"}],"wp:attachment":[{"href":"https:\/\/elosove.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/elosove.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/elosove.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}