原文链接: http://blog.youkuaiyun.com/tobacco5648/article/details/27707425 YUV到RGB: [cpp] view plain copy int C = Y - 16; int D = U - 128; int E = V - 128; int R = 298 * C + 409 * E + 128; int G = 298 * C - 100 * D - 208 * E + 128; int B = 298 * C + 516 * D + 128; RGB到YUV: [cpp] view plain copy int Y = ((66*r + 129*g + 25*b) >> 8) + 16; int U = ((-38*r + -74*g + 112*b) >> 8) + 128; int V = ((112*r + -94*g + -18*b) >> 8) + 128;