While for the chrominance component, we propose an interpolation core architecture that includes only shift and add operations to implement eighth-pixel interpolation in chrominance. 而对于色度分量,笔者采用了一种只含移位和加法运算的插值核架构来实现色度的1/8像素插值。
The performance of color image coding is further improved by outpu t-controlled policy of chrominance component. 因此通过色度分量输出控制策略,可以进一步提高算法对彩色图像的编码性能。