ONE-DIMENSIONAL FULL SEARCH MOTION ESTIMATION ALGORITHM FOR VIDEO CODING

被引：138

作者：

CHEN, MJ ^{[1
]}

CHEN, LG ^{[1
]}

CHIUEH, TD ^{[1
]}

机构：

[1] AT&T BELL LABS,MURRAY HILL,NJ 07974

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY | 1994年 / 4卷 / 05期

关键词：

D O I：

10.1109/76.322998

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 new hardware-oriented algorithm called the one-dimensional full search (1DFS) is presented for block-matching motion estimation in video compression. The simulation for this algorithm follows H.261 and MPEG international standards. In MPEG simulation, structures with 1-, 2- and 3-frame interpolation are compared. The performance of 1DFS is superior to that of other fast search algorithms. And it has more regular data how, data reuse and less control overhead. It is an alternative for 2D full search block matching and achieves a good compromise between computational complexity and performance. With competent performance and reasonable computation complexity, the proposed method is more suitable for real-time hardware realization of a VLSI motion estimator for video applications.

引用

页码：504 / 509

页数：6

共 12 条

[1]

Bierling M., 1988, Proceedings of the SPIE - The International Society for Optical Engineering, V1001, P942, DOI 10.1117/12.969046

[2]

CHEN LG, 1991, DEC IEEE T CIRC SYST, V1

[3]

CHEN MJ, 1993, 4TH P VLSI DES CAD W, P129

[4] THE CROSS-SEARCH ALGORITHM FOR MOTION ESTIMATION [J].