Half-pixel filter of MC-DCT compressed video

被引：0
|
作者：
Cao, G [1 ]
Li, J [1 ]
Zhang, Y [1 ]
机构：
[1] Chinese Acad Sci, Inst Comp Technol, Digital Technol Lab, Beijing 100080, Peoples R China
来源：
ELECTRONICS LETTERS | 2003年 / 39卷 / 17期
关键词：
D O I：
10.1049/el:20030817
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A novel half-pixel filter is proposed to extract one block with half-pixel precision motion vector in the DCT domain. The proposed filter reduces the computational complexity by integrating the interpolation and translation into a single step, while improves the video quality compared with the existing half-pixel filter.
引用
收藏
页码：1243 / 1245
页数：3
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