摘要: Y’ = 0.257*R' + 0.504*G' + 0.098*B' + 16 Cb' = -0.148*R' - 0.291*G' + 0.439*B' + 128 Cr' = 0.439*R' - 0.368*G' - 0.071*B' + 128 R' = 1.164*(Y’-16) + 1.596*(Cr'-128) G' = 1.164*(Y’-... 阅读全文
posted @ 2018-09-11 16:13 dgi 阅读(215) 评论(0) 推荐(0) 编辑