A Fast quarter-pixel motion estimation algorithm for H.264/AVC

被引：2
|
作者：
CHEN Gang
机构：
来源：
OptoelectronicsLetters | 2008年 / 01期
关键词：
A Fast quarter-pixel motion estimation algorithm for H.264/AVC; JVT; ME;
D O I：
暂无
中图分类号：
TN919.81 [图像编码];
学科分类号：
摘要：
A fast quarter-pixel motion estimation algorithm is proposed in this paper. The proposed algorithm based on mathematical models of the motion compensated prediction errors. Unlike conventional quarter-pixel accurate motion estimation algorithm, proposed algorithm can avoid fractional-pixel interpolation and subsequent fractional-pixel search after integer-precision motion estimation. Experiments show that the proposed algorithm greatly reduces the computational complexity of quarter- pixel motion estimation, while keeping the nearly equal quality of the image
引用
收藏
页码：66 / 68
页数：3
相关论文
共 50 条
  • [31] FPSoC-Based Architecture for a Fast Motion Estimation Algorithm in H.264/AVC
    Ndili, Obianuju
    Ogunfumni, Tokunbo
    EURASIP JOURNAL ON EMBEDDED SYSTEMS, 2009, (01)
  • [32] New Fast Search Block Matching Motion Estimation Algorithm for H.264/AVC
    Reddy, T. Muralidhar
    Muralidhar, P.
    Rao, C. B. Rama
    2014 INTERNATIONAL CONFERENCE ON RECENT TRENDS IN INFORMATION TECHNOLOGY (ICRTIT), 2014,
  • [33] Efficient Fast Algorithm And FPSoC For Integer And Fractional Motion Estimation In H.264/AVC
    Ndili, Obianuju
    Ogunfunmi, Tokunbo
    IEEE INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS (ICCE 2011), 2011, : 407 - 408
  • [34] Adaptive quarter-pel motion estimation and motion vector coding algorithm for the H.264/AVC standard
    Jung, Seung-Won
    Park, Chun-Su
    Ha, Le Thanh
    Ko, Sung-Jea
    OPTICAL ENGINEERING, 2009, 48 (11)
  • [35] Fast sub-pixel motion estimation for H.264
    Lim, Hong Yin
    Kassim, Ashraf A.
    ADVANCED CONCEPTS FOR INTELLIGENT VISION SYSTEMS, PROCEEDINGS, 2006, 4179 : 242 - 252
  • [36] Novel algorithm to reduce the complexity of quarter-pixel motion estimation
    Gupta, PSSBK
    Korada, R
    VISUAL COMMUNICATIONS AND IMAGE PROCESSING 2004, PTS 1 AND 2, 2004, 5308 : 31 - 36
  • [37] Fast algorithm for sub-pixel motion estimation using parabola model for H.264/MPEG4 AVC
    Wang, Zhengyou
    Xue, Quan
    Zeng, Weiming
    Fang, Zhijun
    Liu, Aihong
    Xia, Yanhui
    Wu, Shiqian
    2006 IEEE INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-4, 2006, : 1314 - +
  • [38] Fast multiple reference frame motion estimation for H.264/AVC
    Su, YP
    Sun, MT
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2006, 16 (03) : 447 - 452
  • [39] Fast multiple reference frame motion estimation for H.264/AVC
    Lei, Jing
    Yang, Gaobo
    Zhou, Qiya
    REMOTE SENSING AND GIS DATA PROCESSING AND APPLICATIONS; AND INNOVATIVE MULTISPECTRAL TECHNOLOGY AND APPLICATIONS, PTS 1 AND 2, 2007, 6790
  • [40] A fast hierarchical 1/4-pel fractional pixel motion estimation algorithm of H.264/AVC video coding
    Zhou Wei
    Zhou Xin
    PROCEEDINGS OF THE 2013 IEEE 8TH CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS (ICIEA), 2013, : 891 - 895
12345