摘要:
现实上,数字视频编码中所说的YUV就是YCbCr。?YCbCr与RGB名目的彼此转换RGB to YUV ConversionY=(0.257 * R) + (0.504 * G) + (0.098 * B) + 16Cr = V =(0.439 * R) - (0.368 * G) - (0.071 * B) + 128Cb = U = -(0.148 * R) - (0.291 * G) + (0.439 * B) + 128假如是rgb是12bit的话Y=(0.257 * R) + (0.504 * G) + (0.098 * B) + 256Cr = V =(0.439 * R) - 阅读全文