Bise Chen
    • Create new note
    • Create a note from template
      • Sharing URL Link copied
      • /edit
      • View mode
        • Edit mode
        • View mode
        • Book mode
        • Slide mode
        Edit mode View mode Book mode Slide mode
      • Customize slides
      • Note Permission
      • Read
        • Only me
        • Signed-in users
        • Everyone
        Only me Signed-in users Everyone
      • Write
        • Only me
        • Signed-in users
        • Everyone
        Only me Signed-in users Everyone
      • Engagement control Commenting, Suggest edit, Emoji Reply
    • Invite by email
      Invitee

      This note has no invitees

    • Publish Note

      Share your work with the world Congratulations! 🎉 Your note is out in the world Publish Note No publishing access yet

      Your note will be visible on your profile and discoverable by anyone.
      Your note is now live.
      This note is visible on your profile and discoverable online.
      Everyone on the web can find and read all notes of this public team.

      Your account was recently created. Publishing will be available soon, allowing you to share notes on your public page and in search results.

      Your team account was recently created. Publishing will be available soon, allowing you to share notes on your public page and in search results.

      Explore these features while you wait
      Complete general settings
      Bookmark and like published notes
      Write a few more notes
      Complete general settings
      Write a few more notes
      See published notes
      Unpublish note
      Please check the box to agree to the Community Guidelines.
      View profile
    • Commenting
      Permission
      Disabled Forbidden Owners Signed-in users Everyone
    • Enable
    • Permission
      • Forbidden
      • Owners
      • Signed-in users
      • Everyone
    • Suggest edit
      Permission
      Disabled Forbidden Owners Signed-in users Everyone
    • Enable
    • Permission
      • Forbidden
      • Owners
      • Signed-in users
    • Emoji Reply
    • Enable
    • Versions and GitHub Sync
    • Note settings
    • Note Insights New
    • Engagement control
    • Make a copy
    • Transfer ownership
    • Delete this note
    • Save as template
    • Insert from template
    • Import from
      • Dropbox
      • Google Drive
      • Gist
      • Clipboard
    • Export to
      • Dropbox
      • Google Drive
      • Gist
    • Download
      • Markdown
      • HTML
      • Raw HTML
Menu Note settings Note Insights Versions and GitHub Sync Sharing URL Create Help
Create Create new note Create a note from template
Menu
Options
Engagement control Make a copy Transfer ownership Delete this note
Import from
Dropbox Google Drive Gist Clipboard
Export to
Dropbox Google Drive Gist
Download
Markdown HTML Raw HTML
Back
Sharing URL Link copied
/edit
View mode
  • Edit mode
  • View mode
  • Book mode
  • Slide mode
Edit mode View mode Book mode Slide mode
Customize slides
Note Permission
Read
Only me
  • Only me
  • Signed-in users
  • Everyone
Only me Signed-in users Everyone
Write
Only me
  • Only me
  • Signed-in users
  • Everyone
Only me Signed-in users Everyone
Engagement control Commenting, Suggest edit, Emoji Reply
  • Invite by email
    Invitee

    This note has no invitees

  • Publish Note

    Share your work with the world Congratulations! 🎉 Your note is out in the world Publish Note No publishing access yet

    Your note will be visible on your profile and discoverable by anyone.
    Your note is now live.
    This note is visible on your profile and discoverable online.
    Everyone on the web can find and read all notes of this public team.

    Your account was recently created. Publishing will be available soon, allowing you to share notes on your public page and in search results.

    Your team account was recently created. Publishing will be available soon, allowing you to share notes on your public page and in search results.

    Explore these features while you wait
    Complete general settings
    Bookmark and like published notes
    Write a few more notes
    Complete general settings
    Write a few more notes
    See published notes
    Unpublish note
    Please check the box to agree to the Community Guidelines.
    View profile
    Engagement control
    Commenting
    Permission
    Disabled Forbidden Owners Signed-in users Everyone
    Enable
    Permission
    • Forbidden
    • Owners
    • Signed-in users
    • Everyone
    Suggest edit
    Permission
    Disabled Forbidden Owners Signed-in users Everyone
    Enable
    Permission
    • Forbidden
    • Owners
    • Signed-in users
    Emoji Reply
    Enable
    Import from Dropbox Google Drive Gist Clipboard
       Owned this note    Owned this note      
    Published Linked with GitHub
    • Any changes
      Be notified of any changes
    • Mention me
      Be notified of mention me
    • Unsubscribe
    色彩轉換與色彩空間對照 # 一、色彩轉換與顯示規格對照表 | 規格名稱 | 類型 | 對比度/色彩特性 | 適用場景與優勢 | |----------------------|------------------|--------------------------------------|--------------------------------------------------------------------------------| | **ACES 2.0** | 色彩管理系統 | 高對比、高飽和度 | 專業影視製作、HDR、視覺特效,色彩一致性佳 (Blender 5.0 新增) | | **Khronos PBR Neutral** | 色調映射器 | 中低對比、色彩中性 | 適合 PBR 材質與虛擬製作,強調物理準確性 | | **AgX** | 顯示轉換(OCIO) | 高對比、自然色彩 | Blender 預設推薦,適合寫實渲染與動畫製作 | | **Filmic** | 顯示轉換(OCIO) | 柔和對比、模擬膠片風格 | Blender 舊版預設,適合電影感渲染 | | **Filmic Log** | 色彩空間 | 線性對數空間,低對比 | 用於色彩分級與後期調色,保留更多動態範圍 | | **False Color** | 技術視覺工具 | 非真實色彩,依亮度分區顯示 | 用於曝光分析與技術檢查,常見於攝影機與調色軟體 | | **RAW** | 原始影像格式 | 無壓縮、無色彩轉換 | 攝影機原始資料,需經色彩管理轉換,保留最大細節與動態範圍 | --- ## 色彩轉換補充說明 - **ACES 2.0**:支援高動態範圍與跨平台一致性,特別適合電影與視覺特效工作流程。 - **AgX**:強調自然色彩與高動態範圍,逐漸取代 Filmic 成為 Blender 的新標準。 - **Khronos PBR Neutral**:設計上偏向物理準確,適合遊戲與即時渲染。 - **False Color**:技術分析工具,常用於檢查曝光與亮度分佈。 - **RAW**:需搭配色彩空間與轉換流程才能正確顯示。 ---- # 三、色彩空間與顯示標準對照表 | 規格名稱 | 色域範圍(Gamut) | 白點 | 傳輸函數(Gamma/EOTF) | 動態範圍 | 主要用途與特性 | |------------------|--------------------------|------------|-----------------------------|-----------|----------------------------------------------------------------------------------| | **sRGB** | 約 35% CIE 1931 | D65 | Gamma ≈ 2.2(非線性) | SDR | 網頁、標準顯示器、通用影像標準 | | **Display P3** | 約 45% CIE 1931 | D65 | Gamma ≈ 2.2(或 sRGB 曲線) | SDR/HDR | Apple 裝置、數位電影、支援更廣色域 | | **Rec.1886** | 與 Rec.709 相同 | D65 | Gamma 2.4(顯示器 EOTF) | SDR | 廣播電視標準,定義 CRT 顯示器的亮度響應 | | **Rec.2020** | 約 75.8% CIE 1931 | D65 | 可用 Gamma、PQ 或 HLG | SDR/HDR | 超高解析度(UHD)、HDR影像,支援極廣色域 | | **Rec.2100-PQ** | 使用 Rec.2020 色域 | D65 | PQ(Perceptual Quantizer) | HDR10+ | 高動態範圍影像,支援高達 10,000 nits 峰值亮度 | | **Rec.2100-HLG** | 使用 Rec.2020 色域 | D65 | HLG(Hybrid Log-Gamma) | HDR | 廣播友善 HDR 格式,無需元資料,向下相容 SDR 顯示器 | --- ## 色彩空間補充說明 - **sRGB**:最廣泛使用的標準色彩空間,適合一般顯示器與網頁設計。 - **Display P3**:擴展了 sRGB 的色域,常見於 Apple 裝置與數位影像工作流程。 - **Rec.1886**:SDR 廣播的顯示標準,定義了顯示器的亮度響應。 - **Rec.2020**:UHD/HDR 的色彩空間標準,色域極廣,適合高品質影像。 - **Rec.2100-PQ**:HDR 顯示標準,適合電影與串流,需元資料支援。 - **Rec.2100-HLG**:HDR 廣播標準,向下相容 SDR 顯示器,無需元資料。 --- # 三、ACEScg 與 ACES 2.0 差異比較 ## 對照表 | 項目 | ACEScg | ACES 2.0 | |--------------------|-----------------------------------------------------|--------------------------------------------------------| | **定義類型** | 色彩空間(Color Space) | 色彩管理系統(Color Management Framework) | | **用途定位** | CG/VFX 渲染與合成的工作色彩空間 | 整體影像製作流程的色彩管理標準 | | **色域原色** | AP1 原色(三角形色域,較 Rec.709 廣) | 多色彩空間支援(ACEScg、ACEScc、ACES2065-1 等) | | **白點** | D60(更適合 CG 渲染) | 多空間各自定義(ACES2065-1 為 D60) | | **編碼方式** | 線性浮點(Linear Float) | 包含線性與對數編碼(如 ACEScc、ACEScct) | | **主要應用場景** | 渲染引擎(如 Arnold、V-Ray、Redshift) | 從拍攝、剪輯、調色到輸出全流程 | | **是否包含視圖轉換** | ❌ 不包含(需搭配 RRT + ODT) | ✅ 包含 RRT(Reference Rendering Transform)與 ODT(Output Device Transform) | | **是否包含 IDT/ODT** | ❌ 僅是色彩空間本身 | ✅ 包含完整的 Input/Output Device Transform 定義 | | **是否屬於 ACES 2.0 架構** | ✅ 是 ACES 2.0 的一部分 | ✅ 是整體架構 | --- ## 補充說明 - **ACEScg** 是 ACES 2.0 架構中的一個色彩空間,專為 CG/VFX 設計,使用 AP1 原色與 D60 白點,具備高色域與線性特性,適合物理正確渲染。 - **ACES 2.0** 是整套色彩管理系統,涵蓋色彩空間、轉換流程(IDT、RRT、ODT)、LUT 管理與顯示設備匹配,目的是讓整個影像製作流程中的色彩一致且可預測。 - 在實際工作流程中,**ACEScg 是你在渲染階段使用的色彩空間**,而 ACES 2.0 是你在整個專案中維持色彩一致性的工具。

    Import from clipboard

    Paste your markdown or webpage here...

    Advanced permission required

    Your current role can only read. Ask the system administrator to acquire write and comment permission.

    This team is disabled

    Sorry, this team is disabled. You can't edit this note.

    This note is locked

    Sorry, only owner can edit this note.

    Reach the limit

    Sorry, you've reached the max length this note can be.
    Please reduce the content or divide it to more notes, thank you!

    Import from Gist

    Import from Snippet

    or

    Export to Snippet

    Are you sure?

    Do you really want to delete this note?
    All users will lose their connection.

    Create a note from template

    Create a note from template

    Oops...
    This template has been removed or transferred.
    Upgrade
    All
    • All
    • Team
    No template.

    Create a template

    Upgrade

    Delete template

    Do you really want to delete this template?
    Turn this template into a regular note and keep its content, versions, and comments.

    This page need refresh

    You have an incompatible client version.
    Refresh to update.
    New version available!
    See releases notes here
    Refresh to enjoy new features.
    Your user state has changed.
    Refresh to load new user state.

    Sign in

    Forgot password
    or
    Sign in via Facebook Sign in via X(Twitter) Sign in via GitHub Sign in via Dropbox Sign in with Wallet
    Wallet ( )
    Connect another wallet

    New to HackMD? Sign up

    By signing in, you agree to our terms of service.

    Help

    • English
    • 中文
    • Français
    • Deutsch
    • 日本語
    • Español
    • Català
    • Ελληνικά
    • Português
    • italiano
    • Türkçe
    • Русский
    • Nederlands
    • hrvatski jezik
    • język polski
    • Українська
    • हिन्दी
    • svenska
    • Esperanto
    • dansk

    Documents

    Help & Tutorial

    How to use Book mode

    Slide Example

    API Docs

    Edit in VSCode

    Install browser extension

    Contacts

    Feedback

    Discord

    Send us email

    Resources

    Releases

    Pricing

    Blog

    Policy

    Terms

    Privacy

    Cheatsheet

    Syntax Example Reference
    # Header Header 基本排版
    - Unordered List
    • Unordered List
    1. Ordered List
    1. Ordered List
    - [ ] Todo List
    • Todo List
    > Blockquote
    Blockquote
    **Bold font** Bold font
    *Italics font* Italics font
    ~~Strikethrough~~ Strikethrough
    19^th^ 19th
    H~2~O H2O
    ++Inserted text++ Inserted text
    ==Marked text== Marked text
    [link text](https:// "title") Link
    ![image alt](https:// "title") Image
    `Code` Code 在筆記中貼入程式碼
    ```javascript
    var i = 0;
    ```
    var i = 0;
    :smile: :smile: Emoji list
    {%youtube youtube_id %} Externals
    $L^aT_eX$ LaTeX
    :::info
    This is a alert area.
    :::

    This is a alert area.

    Versions and GitHub Sync
    Get Full History Access

    • Edit version name
    • Delete

    revision author avatar     named on  

    More Less

    Note content is identical to the latest version.
    Compare
      Choose a version
      No search result
      Version not found
    Sign in to link this note to GitHub
    Learn more
    This note is not linked with GitHub
     

    Feedback

    Submission failed, please try again

    Thanks for your support.

    On a scale of 0-10, how likely is it that you would recommend HackMD to your friends, family or business associates?

    Please give us some advice and help us improve HackMD.

     

    Thanks for your feedback

    Remove version name

    Do you want to remove this version name and description?

    Transfer ownership

    Transfer to
      Warning: is a public team. If you transfer note to this team, everyone on the web can find and read this note.

        Link with GitHub

        Please authorize HackMD on GitHub
        • Please sign in to GitHub and install the HackMD app on your GitHub repo.
        • HackMD links with GitHub through a GitHub App. You can choose which repo to install our App.
        Learn more  Sign in to GitHub

        Push the note to GitHub Push to GitHub Pull a file from GitHub

          Authorize again
         

        Choose which file to push to

        Select repo
        Refresh Authorize more repos
        Select branch
        Select file
        Select branch
        Choose version(s) to push
        • Save a new version and push
        • Choose from existing versions
        Include title and tags
        Available push count

        Pull from GitHub

         
        File from GitHub
        File from HackMD

        GitHub Link Settings

        File linked

        Linked by
        File path
        Last synced branch
        Available push count

        Danger Zone

        Unlink
        You will no longer receive notification when GitHub file changes after unlink.

        Syncing

        Push failed

        Push successfully