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我正在尝试将图像过滤应用于图像,例如 lomo、retro、vignette。
谁能给我看一些 C/C++ 中的示例代码?或者是否有任何现成的实现图像过滤的库?
谢谢
Opencv可能是最容易上手的库,有一些关于图像过滤的教程