An Efficient Embedded Bitstream Parsing Processor for MPEG-4 Video Decoding System

被引：0
|
作者：
Yung-Chi Chang
Chao-Chih Huang
Wei-Min Chao
Liang-Gee Chen
机构：
[1] National Taiwan University,DSP/IC Design Lab., Department of Electrical Engineering and Graduate Institute of Electronics Engineering
来源：
Journal of VLSI signal processing systems for signal, image and video technology | 2005年 / 41卷
关键词：
MPEG-4; video decoding; bitstream parsing processor; data partitioned bitstream parsing;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, the bitstream parsing analysis and an efficient and flexible bitstream parsing processor are presented. The bitstream parsing analysis explores the critical part in bitstream parsing. Based on the result, the novel approaches to parse data partitioned bitstreams are presented. An efficient instruction set optimized for bitstream processing, especially for DCT coefficient decoding, is designed and the processor architecture can be programmed for various video standards. It has been integrated into an MPEG-4 video decoding system successfully and can achieve real time bitstream decoding with bitstream coded under 4CIF frame size with 30 fps, 8Mbps, which is the specification of MPEG-4 Advanced Simple Profile Level 5.
引用
收藏
页码：183 / 191
页数：8
相关论文
共 50 条
  • [41] Run-time scheduled hardware acceleration of MPEG-4 video decoding
    Boutellier, Jani
    Jaaskelainen, Pekka
    Silven, Olli
    2007 INTERNATIONAL SYMPOSIUM ON SYSTEM-ON-CHIP PROCEEDINGS, 2007, : 62 - +
  • [42] Principles for the prediction of video decoding times applied to MPEG-1/2 and MPEG-4 part 2 video
    Roitzsch, Michael
    Pohlack, Martin
    27TH IEEE INTERNATIONAL REAL-TIME SYSTEMS SYMPOSIUM, PROCEEDINGS, 2006, : 271 - +
  • [43] MPEG-4 video verification model: A video encoding/decoding algorithm based on content representation
    Ebrahimi, T
    SIGNAL PROCESSING-IMAGE COMMUNICATION, 1997, 9 (04) : 367 - 384
  • [44] An efficient host/co-processor solution for MPEG-4 audio composition
    Le Bourhis, L
    Zoia, G
    Mattavelli, M
    Mlynek, DJ
    IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, 1999, 45 (04) : 1290 - 1300
  • [45] Design and implementation of an efficient MPEG-4 interactive terminal on embedded devices
    Huang, YC
    Yin, TC
    Yang, KS
    Chang, YJ
    Shieh, MJ
    Chen, WC
    2004 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXP (ICME), VOLS 1-3, 2004, : 715 - 718
  • [46] A fast and memory efficient Huffman decoding method for the MPEG-4 AAC standard
    Junior, Gutemberg G. S.
    Lima, Mateus A. M.
    Filho, Walter O. G.
    Perkusich, Angelo
    Morais, Marcos R. A.
    Lima, Antonio Marcus N.
    2008 DIGEST OF TECHNICAL PAPERS INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS, 2008, : 498 - 499
  • [47] Conformance test of MPEG-4 shape decoding
    Hwang, HJ
    Park, IS
    Park, SH
    Lee, BU
    Park, RH
    ICCE: 2001 INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS, DIGEST OF TECHNICAL PAPERS, 2001, : 146 - 147
  • [48] Natural and synthetic video in MPEG-4
    Ostermann, J
    Puri, A
    PROCEEDINGS OF THE 1998 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING, VOLS 1-6, 1998, : 3805 - 3808
  • [49] An adaptive DSP processor for high-efficiency computing MPEG-4 video encoder
    Chen, LH
    Chen, OTC
    Wang, TY
    Wang, CL
    2004 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL 2, PROCEEDINGS, 2004, : 157 - 160
  • [50] AMOS: An active system for MPEG-4 video object segmentation
    Zhong, D
    Chang, SF
    1998 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING - PROCEEDINGS, VOL 2, 1998, : 647 - 651
12345