JacksBlog: JackChou00 的博客，色彩科学，摄影，技术分享https://jackchou00.com/zh-CNhttps://img.jackchou.top/jack-img/2025/08/81bb602c03f9704ee42e292468396187.webphttps://img.jackchou.top/jack-img/2025/08/81bb602c03f9704ee42e292468396187.webphttps://jackchou00.com/posts/photo-compress-beta/https://jackchou00.com/posts/photo-compress-beta/现在硬盘这么贵，能省一点是一点Wed, 15 Jul 2026 15:30:00 GMThttps://jackchou00.com/posts/dji-dlog2-dgamut2-analysis/https://jackchou00.com/posts/dji-dlog2-dgamut2-analysis/面向前所未有的高动态范围，以及更适配广色域的色彩空间Fri, 26 Jun 2026 00:00:00 GMThttps://jackchou00.com/posts/apply-lut-in-python/https://jackchou00.com/posts/apply-lut-in-python/colour-science、Pillow、OpenColorIO 和 PyTorch 应用 3D LUT 的速度与精度差异。Sat, 13 Jun 2026 00:00:00 GMThttps://jackchou00.com/posts/hdr-conversion-gainmap/https://jackchou00.com/posts/hdr-conversion-gainmap/关于 HDR Conversion 0.1.5 版本的 Gainmap 读取与应用部分的测试和说明Sun, 31 May 2026 14:59:18 GMThttps://jackchou00.com/posts/x2d-camera-screen/https://jackchou00.com/posts/x2d-camera-screen/为什么在相机屏幕上更好看？测量哈苏机内的屏幕素质和用作风格化的讨论。Tue, 12 May 2026 13:00:00 GMThttps://jackchou00.com/posts/oppo-log-2-review/https://jackchou00.com/posts/oppo-log-2-review/查重率有点高Wed, 06 May 2026 14:00:00 GMThttps://jackchou00.com/posts/adobe-lossyjxl-dng/https://jackchou00.com/posts/adobe-lossyjxl-dng/Adobe DNG Converter JXL 有损压缩 DNG 文件的一些有趣细节。Mon, 20 Apr 2026 15:00:00 GMThttps://jackchou00.com/posts/windows-wide-colour-gamut/https://jackchou00.com/posts/windows-wide-colour-gamut/在 Windows 系统下实现基础的广色域色彩管理的两种做法，总不能真的什么都不做吧？Mon, 13 Apr 2026 14:00:00 GMThttps://jackchou00.com/posts/dxo-compressed-dng/https://jackchou00.com/posts/dxo-compressed-dng/DXO PureRAW 6 高保真压缩 DNG 文件的技术细节和实现方法。Mon, 06 Apr 2026 15:00:00 GMThttps://jackchou00.com/posts/icdt-2026/https://jackchou00.com/posts/icdt-2026/ICDT 2026 的工具页面Thu, 02 Apr 2026 18:00:00 GMThttps://jackchou00.com/posts/get-metadata-from-heif/https://jackchou00.com/posts/get-metadata-from-heif/Talk is Cheap, Show me Your Prompt.Wed, 18 Mar 2026 15:00:00 GMThttps://jackchou00.com/posts/cmf-transition-bridge-spectra/https://jackchou00.com/posts/cmf-transition-bridge-spectra/通过构建桥梁光谱，将标准颜色空间一并切换到新的颜色匹配函数Thu, 12 Mar 2026 15:50:00 GMThttps://jackchou00.com/posts/extract-icc-from-file/https://jackchou00.com/posts/extract-icc-from-file/不依赖具体图像格式、基于 ICC 文件结构特征的简易通用方法Thu, 26 Feb 2026 12:00:00 GMThttps://jackchou00.com/posts/iphone-heic-hdr-format/https://jackchou00.com/posts/iphone-heic-hdr-format/分析 iPhone 照片：HEIC 格式的 HDR 图像，理解其结构，解码和转换的过程。Thu, 19 Feb 2026 15:00:00 GMThttps://jackchou00.com/posts/wrong-baseline-headroom/https://jackchou00.com/posts/wrong-baseline-headroom/关于 ISO 21496-1 中的 Baseline Headroom：一个 Bug 和一些奇妙的发现Sun, 01 Feb 2026 15:50:00 GMThttps://jackchou00.com/posts/jacksblog-first-anniversary/https://jackchou00.com/posts/jacksblog-first-anniversary/Fly me to the moon. Let me play among the stars. Let me see what spring is like on Jupiter and Mars.Sun, 18 Jan 2026 08:00:00 GMThttps://jackchou00.com/posts/hisense-rgbc-miniled-analysis/https://jackchou00.com/posts/hisense-rgbc-miniled-analysis/增加的青色 LED 对色域覆盖的影响及其对人体节律的潜在影响分析Sat, 10 Jan 2026 00:00:00 GMThttps://jackchou00.com/posts/dng-bit-packing-numpy/https://jackchou00.com/posts/dng-bit-packing-numpy/numpy2dng：DNG 里的 10/12/14 位打包算法，切片对齐与填充问题Fri, 02 Jan 2026 16:33:13 GMThttps://jackchou00.com/posts/iso-gainmap-alternate-headroom/https://jackchou00.com/posts/iso-gainmap-alternate-headroom/看似冗余的参数：ISO 21496-1 标准中 Alternate HDR Headroom 的作用和正确写入方式Wed, 17 Dec 2025 15:08:09 GMThttps://jackchou00.com/posts/a7m5-manual-raw-to-dng/https://jackchou00.com/posts/a7m5-manual-raw-to-dng/LibRAW 拆解 RAW 成分，然后用 PiDNG 手工拼出可用 DNG 文件。Sun, 07 Dec 2025 10:30:00 GMThttps://jackchou00.com/posts/oppo-log-review/https://jackchou00.com/posts/oppo-log-review/也许只是发布会上的一句卖点，不会真有人当真吧？Mon, 24 Nov 2025 17:00:00 GMThttps://jackchou00.com/posts/imagecodecs-avif/https://jackchou00.com/posts/imagecodecs-avif/（速报）ImageCodecs 现已支持传入色彩空间和传递函数参数。Mon, 10 Nov 2025 15:00:00 GMThttps://jackchou00.com/posts/geekon-darkvision-2700-unbox-preview/https://jackchou00.com/posts/geekon-darkvision-2700-unbox-preview/大胆尝试神秘小作坊的超高参数产品，却疑是买到十八手显示器Thu, 23 Oct 2025 15:00:00 GMThttps://jackchou00.com/posts/wsl2-hyperv-install-fix/https://jackchou00.com/posts/wsl2-hyperv-install-fix/即使 BIOS 和 Windows 功能都已正确设置，WSL2 仍提示虚拟化错误？问题可能出在这两个隐藏组件上Wed, 15 Oct 2025 15:29:04 GMThttps://jackchou00.com/posts/wang-et-al-adaptive-tone-mapping/https://jackchou00.com/posts/wang-et-al-adaptive-tone-mapping/拆解一种创新的色调映射算法，探讨它如何平衡亮度压缩与细节保留。Mon, 22 Sep 2025 16:30:00 GMThttps://jackchou00.com/posts/zotero-workflow-and-philosophy/https://jackchou00.com/posts/zotero-workflow-and-philosophy/围绕“纯粹”与“高效”，分享 Zotero 文件同步、翻译、元数据管理的插件与心得Sat, 13 Sep 2025 16:00:00 GMThttps://jackchou00.com/posts/macadam-optimal-colour/https://jackchou00.com/posts/macadam-optimal-colour/数学证明：理论上的“完美颜料”，其反射光谱是怎样的？Sun, 07 Sep 2025 12:00:00 GMThttps://jackchou00.com/posts/iso-21496-1-gainmap-hdr/https://jackchou00.com/posts/iso-21496-1-gainmap-hdr/告别混乱的私有格式，ISO 21496-1 为 Gainmap HDR 图像带来了统一规范Fri, 29 Aug 2025 19:00:00 GMThttps://jackchou00.com/posts/x2dii-preview/https://jackchou00.com/posts/x2dii-preview/昨天写完的 UltraHDR 文章，没想到今天 X2D II 发布就用上了Tue, 26 Aug 2025 15:00:00 GMThttps://jackchou00.com/posts/hdr-format-ultrahdr-mpf/https://jackchou00.com/posts/hdr-format-ultrahdr-mpf/基于双层 JPEG 和 Gainmap 的向后兼容 HDR 图像方案，已被广泛采用Mon, 25 Aug 2025 17:00:00 GMThttps://jackchou00.com/posts/jpeg-structure/https://jackchou00.com/posts/jpeg-structure/深入了解 JPEG 的结构，以及对 JPEG 的修改以支持新特性Sat, 23 Aug 2025 18:00:00 GMThttps://jackchou00.com/posts/llm-for-colour/https://jackchou00.com/posts/llm-for-colour/分享与通用 LLM 在领域内协作的方法，并提供一组测试题Wed, 20 Aug 2025 18:00:00 GMThttps://jackchou00.com/posts/gainmap-image-intro/https://jackchou00.com/posts/gainmap-image-intro/通过将 SDR 与 HDR 图像封装在同一文件中，实现 HDR 的同时保证极好的向前兼容性Mon, 18 Aug 2025 16:00:00 GMThttps://jackchou00.com/posts/cat16-reversibility/https://jackchou00.com/posts/cat16-reversibility/类似 CAT16 结构的色适应模型中的细节：一正一逆，成就可逆与传递Thu, 07 Aug 2025 10:00:00 GMThttps://jackchou00.com/posts/badge-and-blog-workflow/https://jackchou00.com/posts/badge-and-blog-workflow/通过一个 Badge 粗略地显示访客数，以及我更新博客文章的大致流程Sun, 03 Aug 2025 18:00:00 GMThttps://jackchou00.com/posts/sony-camera-screen/https://jackchou00.com/posts/sony-camera-screen/分享一个小方法，用于测试索尼相机内部屏幕和一次实践Fri, 01 Aug 2025 04:00:00 GMThttps://jackchou00.com/posts/git-rm-files/https://jackchou00.com/posts/git-rm-files/其实是因为我自己经常做这种事，导致必须要写个东西来警告一下自己（以及方便以后自己使用）Sat, 28 Jun 2025 17:03:00 GMThttps://jackchou00.com/posts/pcrdi07/https://jackchou00.com/posts/pcrdi07/Notes for Principles of Color Reproduction in Digital Images, Ep. 7Wed, 04 Jun 2025 15:30:00 GMThttps://jackchou00.com/posts/bt2408/https://jackchou00.com/posts/bt2408/一些无聊的定义，爱来自 BT.2408Sun, 25 May 2025 18:00:00 GMThttps://jackchou00.com/posts/icam06-survey/https://jackchou00.com/posts/icam06-survey/颜色外貌在图像处理和再现中的简单尝试Tue, 13 May 2025 12:00:00 GMThttps://jackchou00.com/posts/hdr-format-conversion/https://jackchou00.com/posts/hdr-format-conversion/Conversion of HDR still image formatsThu, 24 Apr 2025 16:00:00 GMThttps://jackchou00.com/posts/colour-checker-for-jpg/https://jackchou00.com/posts/colour-checker-for-jpg/观摩学习用 Imatest 和色卡分析图像颜色的读后感Wed, 02 Apr 2025 05:30:00 GMThttps://jackchou00.com/posts/how-to-read-raw/https://jackchou00.com/posts/how-to-read-raw/跑得快不一定赢，不跌跟头才是成功Thu, 27 Mar 2025 16:00:00 GMThttps://jackchou00.com/posts/display-reflectance/https://jackchou00.com/posts/display-reflectance/可能是比遥遥领先的屏幕亮度和狂暴调教算法更有效的提升Fri, 14 Mar 2025 08:00:00 GMThttps://jackchou00.com/posts/isp-01/https://jackchou00.com/posts/isp-01/解密 RAW 色彩密码本：CCM 参数炼成与 sRGB 传送门构建方法论Mon, 03 Mar 2025 16:00:00 GMThttps://jackchou00.com/posts/ccm-02-raw-xyz/https://jackchou00.com/posts/ccm-02-raw-xyz/RAW 到 XYZ 的转换Sat, 01 Mar 2025 16:00:00 GMThttps://jackchou00.com/posts/ccm-01-rgb-xyz/https://jackchou00.com/posts/ccm-01-rgb-xyz/构建矩阵实现 XYZ 和定义在 XYZ 上的 RGB 空间转换Sat, 22 Feb 2025 16:00:00 GMThttps://jackchou00.com/posts/pcrdi06/https://jackchou00.com/posts/pcrdi06/Notes for Principles of Color Reproduction in Digital Images, Ep. 6Thu, 20 Feb 2025 16:00:00 GMThttps://jackchou00.com/posts/pcrdi05/https://jackchou00.com/posts/pcrdi05/Notes for Principles of Color Reproduction in Digital Images, Ep. 5Thu, 06 Feb 2025 16:00:00 GMThttps://jackchou00.com/posts/pcrdi04/https://jackchou00.com/posts/pcrdi04/Notes for Principles of Color Reproduction in Digital Images, Ep.4Sun, 02 Feb 2025 16:00:00 GMThttps://jackchou00.com/posts/pcrdi03/https://jackchou00.com/posts/pcrdi03/Notes for Principles of Color Reproduction in Digital Images, Ep.3Fri, 31 Jan 2025 16:00:00 GMThttps://jackchou00.com/posts/pcrdi02/https://jackchou00.com/posts/pcrdi02/Notes for Principles of Color Reproduction in Digital Images, Ep.2Fri, 24 Jan 2025 16:00:00 GMThttps://jackchou00.com/posts/pcrdi01/https://jackchou00.com/posts/pcrdi01/Notes for Principles of Color Reproduction in Digital Images, Ep.1Mon, 20 Jan 2025 16:00:00 GMThttps://jackchou00.com/posts/pcrdi00/https://jackchou00.com/posts/pcrdi00/Notes for Principles of Color Reproduction in Digital Images, Ep.0Mon, 20 Jan 2025 10:00:00 GMThttps://jackchou00.com/posts/old/Postcards01/https://jackchou00.com/posts/old/Postcards01/Sun, 28 Jan 2024 16:40:19 GMThttps://jackchou00.com/posts/old/%E4%B8%80%E5%8A%A09R%E5%88%B7%E6%9C%BA%E8%AE%B0%E5%BD%95/https://jackchou00.com/posts/old/%E4%B8%80%E5%8A%A09R%E5%88%B7%E6%9C%BA%E8%AE%B0%E5%BD%95/Wed, 26 Jul 2023 18:51:55 GMThttps://jackchou00.com/posts/old/ProcessingRawinMATLAB/https://jackchou00.com/posts/old/ProcessingRawinMATLAB/Wed, 12 Jul 2023 06:47:06 GMThttps://jackchou00.com/posts/old/%E8%A7%A3%E5%86%B3%E6%8D%A2%E8%A1%8C%E7%AC%A6%E5%AF%BC%E8%87%B4%E7%9A%84hugo%E9%97%AE%E9%A2%98/https://jackchou00.com/posts/old/%E8%A7%A3%E5%86%B3%E6%8D%A2%E8%A1%8C%E7%AC%A6%E5%AF%BC%E8%87%B4%E7%9A%84hugo%E9%97%AE%E9%A2%98/Thu, 29 Jun 2023 07:43:59 GMThttps://jackchou00.com/posts/old/helloworld/https://jackchou00.com/posts/old/helloworld/Thu, 29 Jun 2023 07:07:10 GMT