color-space
NSColor: colorWithDeviceRed... is not working on second monitor
In order to be able to calibrate a monitor, I must be able to drive it in device RGB values. In order to do this I create a NSColor by:[详细]
2023-03-21 05:52 分类：问答What's wrong with this RGB to XYZ color space conversion algorithm?
My goal is to convert an RGB pixel into CIELab color space for some special calculations only possible in CIELab. For this, I must convert RGB to XYZ first, which is the really hard part.[详细]
2023-03-18 20:41 分类：问答Can I use libjpeg to read JPEGs with an alpha channel?
There seems to be some debate about whether JPEGs with alpha channels are valid or not.The answer I 开发者_JS百科had always understood to be correct is that in the JPEG FAQ, which is essentially \"No\[详细]
2023-03-10 08:53 分类：问答Saving colorspace in jpeg
I have a servlet to convert and cache smaller versions of photographs. It is implemented using java.awt.image + javax.imageio and a third party resample filter. The originals are all uploaded with an[详细]
2023-02-22 16:51 分类：问答Sort System.Media.Colors according to position in visible spectrum
Whats the quickest/easiest way to sort the colors in the System.Media.Colors according to its position in the visible spectrum (red to blue or blue to red doesn\'t matter) ?[详细]
2023-02-19 11:58 分类：问答BGRA on iPhone glTexImage2D and glReadPixels
Looking at the docs, I should be able to use BGRA for the internal format of a texture. I am supplying the texture with BGRA data (using GL_RGBA8_OES for glRenderbufferStorage as it seems BGRA there i[详细]
2023-02-13 08:04 分类：问答How would I represent an HSL and an RGB color as a class in C#?
How would I write a class in C# that represents an HSL color and an RGB color? Once I have that, is it possible to add a method that prints out each of the class attributes? I\'ve heard about ToStrin[详细]
2023-02-06 18:27 分类：问答Color similarity/distance in RGBA color space
How to compute similarity between two colors in RGBA color space? (where the background color is unknown of course)[详细]
2023-02-06 02:19 分类：问答Java: how to convert RGB color to CIE Lab
How can I present object Color in CIE Lab color model. Co开发者_Go百科lor c = ... float[] lab = {0,0,0};[详细]
2023-02-02 23:25 分类：问答RGB to HSV conversion using PIL
I\'m trying to automate the enhancement of some images that are to be transfered to a digital frame. I have code in place that resizes, adds a date/time to the least-significant (least details) corner[详细]
2023-02-01 20:51 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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