色度键的实现 [英] Chroma Key implementation

问题描述

最近有人要求我开发一个照相亭".
现在，我面临以下问题:拍摄的背景为绿色屏幕.此绿色背景必须替换为默认的自定义背景图像.此技术称为色度键".我已经阅读了很多关于这种技术的知识，但是现在我正在考虑如何实现这种技术.

我应该使用CUDA编码还是使用直接的C#编程技术来实现色度键"?

Hi,

I''ve recently been asked to develop a ''Photo Booth''.
Now I face the following problem: The picture is taken with a green screen on the background. This green background must be replaced with a default, custom background image. This technique is called ''Chroma Key''. I''ve read a lot about this technique, but now I''m thinking how I can implement this technique.

Should I use CUDA coding or is there a straight C# programming technique to implement ''Chroma Key''?

Does anyone else here have some experience with this matter?

推荐答案

Google是一个不错的开始.除了背后的理论，我个人对色度键替换一无所知，但是我在那里获得了214,000个色度键实现C#"的结果.您可能会在那找到不错的东西.

Google is a great start. I don''t personally know anything about Chroma Key replacement other than the theory behind it, but I got 214,000 results for "Chroma Key Implementation C#" in there. You are likely to find something pretty good in there.

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