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

页码：1243 / 1245

页数：3

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