Optimization of Motion Estimation in H.264/AVC Encoder for Video Conference Application

被引：0
作者：
Rong Luo [1 ]
Bin Chen [1 ]
机构：
[1] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China
来源：
2009 INTERNATIONAL CONFERENCE ON COMMUNICATIONS, CIRCUITS AND SYSTEMS PROCEEDINGS, VOLUMES I & II: COMMUNICATIONS, NETWORKS AND SIGNAL PROCESSING, VOL I/ELECTRONIC DEVICES, CIRUITS AND SYSTEMS, VOL II | 2009年
关键词：
ALGORITHM;
D O I：
10.1109/ICCCAS.2009.5250484
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
The optimization of motion estimation in H.264/AVC encoder for video conference application is proposed. Firstly, an advanced diamond search algorithm is proposed. Then, for TMS320DM642's special architecture, a hierarchical coded optimization is proposed based on the intrinsic functions. The optimized encoder is tested on TMS320DM642 platform, which confirms that the CIF format sequence can be encoded at 40fps or so.
引用
收藏
页码：537 / 539
页数：3
相关论文
共 50 条
  • [41] A Statistical Analysis of H.264/AVC FME Mode Reduction
    Zhao, Zhuo
    Liang, Ping
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2011, 21 (01) : 53 - 61
  • [42] Hardware design focusing in the tradeoff cost versus quality for the H.264/AVC fractional motion estimation targeting high definition videos
    Sanchez, Gustavo
    Correa, Marcel
    Noble, Diego
    Porto, Marcelo
    Bampi, Sergio
    Agostini, Luciano
    ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING, 2012, 73 (03) : 931 - 944
  • [43] Analysis and architecture design of scalable fractional motion estimation for H.264 encoding
    Vasiljevic, Jasmina
    Ye, Andy
    INTEGRATION-THE VLSI JOURNAL, 2012, 45 (04) : 427 - 438
  • [44] Coding Mode Determination by Using Fuzzy Logic in H.264 Motion Estimation
    Lee, Pei-Jun
    Chang, Han-Kui
    Huang, Shun-Hsing
    Wang, Wen-June
    2009 ANNUAL MEETING OF THE NORTH AMERICAN FUZZY INFORMATION PROCESSING SOCIETY, 2009, : 566 - +
  • [45] Novel Statistical Modeling, Analysis and Implementation of Rate-Distortion Estimation for H.264/AVC Coders
    Zhao, Xin
    Sun, Jun
    Ma, Siwei
    Gao, Wen
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2010, 20 (05) : 647 - 660
  • [46] Motion Vector Recovery Based Error Concealment for H.264 Video Communication: A Review
    Seth, Kavish
    Kamakoti, V.
    Srinivasan, S.
    IETE TECHNICAL REVIEW, 2011, 28 (01) : 29 - 39
  • [47] Rate-Distortion Optimization of H.264/AVC Rate Control with Novel Distortion Prediction Equation
    Chen, Fu-Chuang
    Hsu, Yi-Pin
    IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, 2011, 57 (03) : 1264 - 1270
  • [48] Low Power H.264/AVC Intra Prediction for Image Processing
    Ren, Guo-yan
    Lie, Jian-jun
    FUZZY INFORMATION AND ENGINEERING, VOLUME 2, 2009, 62 : 423 - +
  • [49] Fast Intra/inter Mode Decision for Arbitrary Downsizing Video Transcoder Using H.264/AVC Standard
    Xu, Xin-Yan
    Liu, Zhao-Guang
    2014 IEEE 17TH INTERNATIONAL CONFERENCE ON COMPUTATIONAL SCIENCE AND ENGINEERING (CSE), 2014, : 1006 - 1009
  • [50] A Multitransform Architecture for H.264/AVC High-Profile Coders
    Hwangbo, Woong
    Kyung, Chong-Min
    IEEE TRANSACTIONS ON MULTIMEDIA, 2010, 12 (03) : 157 - 167
12345