跳至內容

File:CIE1931xy blank.svg

頁面內容不支援其他語言。
這個檔案來自維基共享資源
維基百科,自由的百科全書

原始檔案(SVG 檔案,表面大小:495 × 526 像素,檔案大小:6 KB)


摘要

描述
English: CIE 1931 xy color space diagram. Drawn (or rather programmatically generated) from scratch, but the visual design is based on CIExy1931.png by PAR. Major differences:
  • Colors outside the sRGB triangle are clipped toward the sRGB white point, so they have more accurate hues. The original image (and most other images of this type) clips each sRGB channel independently to zero, which among other things leads to the whole top of the diagram being colored #00FF00 (sRGB primary green) when it should be more of a cyan.
  • Luminance inside the triangle was reduced somewhat. Maximum luminance (the infinity norm) creates a three-pointed star artifact (the lines are #FFFF00, #FF00FF and #00FFFF). Constant luminance (1-norm) looks rather dull. An intermediate p-norm makes nice-looking results without the star. This background image uses p=5. Gone with the star is the clearly defined white of the D65 white point, which is also an sRGB artifact.
  • Blurring of the sRGB triangle edges to hide artifacts there. This means the colors near the boundary are slightly less accurate (not maximally saturated). I prefer this to the line artifacts, but it's an issue that could be debated.
  • Labels at uniform 20nm intervals; left out 380nm and 700nm because the locus doesn't really stop there or anywhere, it just fades into nothingness; no grid on the region; random tweaks, etc.
日期
來源 我個人以下列物件為基礎來創作: CIExy1931.svg
作者 BenRG
其他版本

Derivative works of this file:

SVG開發
InfoField
 
SVG檔案的原始碼通過W3C驗證
 
向量圖形使用Other tools創作。
 
 這個SVG 檔案使用了內置文字,可以使用任何文字編輯器輕鬆翻譯
 
  This SVG diagram uses required raster graphics to show delicate structures.

授權條款

Public domain 我,此作品的版權所有人,釋出此作品至公共領域。此授權條款在全世界均適用。
這可能在某些國家不合法,如果是的話:
我授予任何人有權利使用此作品於任何用途,除受法律約束外,不受任何限制。

說明

添加單行說明來描述出檔案所代表的內容

在此檔案描寫的項目

描繪內容

著作權狀態 繁體中文 (已轉換拼寫)

多媒體型式 繁體中文 (已轉換拼寫)

image/svg+xml

校驗和 繁體中文 (已轉換拼寫)

8d2f5ab9150587b4f3d58c9287ba4fe6a2065b1c

斷定方法:​SHA-1 中文 (已轉換拼寫)

6,361 位元組

526 像素

495 像素

檔案歷史

點選日期/時間以檢視該時間的檔案版本。

日期/時間縮⁠圖尺寸用戶備⁠註
目前2009年9月25日 (五) 00:57於 2009年9月25日 (五) 00:57 版本的縮圖495 × 526(6 KB)BenRG{{Information |Description=CIE 1931 xy color space diagram. Drawn (or rather programmatically generated) from scratch, but the visual design is based on File:CIExy1931.svg. Major differences: *Colors outside the sRGB triangle are clipped toward the s

下列頁面有用到此檔案:

全域檔案使用狀況

以下其他 wiki 使用了這個檔案: