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我是否可以将图像用作绿屏类型的东西,例如在照相亭中去除背景的地方?
是的,尽管您所说的“绿屏”的确切含义会影响具体答案。色度键控需要自定义 CIFilter,因为我不相信 Core Image 带有这样的过滤器,而且我知道 NSImage 本身不支持它。