A real-time realization of MPEG-4 video decoder

被引：0
|
作者：
Chau, LP [1 ]
Ling, N [1 ]
Hovden, G [1 ]
Lan, H [1 ]
Ng, HC [1 ]
Lim, KP [1 ]
机构：
[1] Nanyang Technol Univ, Ctr Signal Proc, Singapore 2263, Singapore
来源：
ISCAS '99: PROCEEDINGS OF THE 1999 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL 1: VLSI | 1999年
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, several techniques for real-time realization of an MPEG-4 video decoder software is presented. The structure of the decoder is also discussed. Our methods improve the processing of three computationally intensive modules, context-based arithmetic decoding, padding, and variable length decoding. The decoding speed of our developed software is a few times faster than the existing MPEG-4 reference software.
引用
收藏
页码：222 / 225
页数：4
相关论文
共 50 条
  • [31] An efficient motion estimation algorithm for real-time MPEG-4 video encoding on multimedia processors
    Ma, SY
    Shen, CF
    Chen, LG
    PROCEEDINGS OF WORKSHOP AND EXHIBITION ON MPEG-4, 2002, : 67 - 70
  • [32] An overview of a real-time contents edition system for MPEG-4
    Miura, Y
    Katsumoto, M
    2003 IEEE PACIFIC RIM CONFERENCE ON COMMUNICATIONS, COMPUTERS, AND SIGNAL PROCESSING, VOLS 1 AND 2, CONFERENCE PROCEEDINGS, 2003, : 81 - 85
  • [33] Distortion management of real-time MPEG-4 FGS video over downlink multicode (CDMA) networks
    Su, GM
    Han, Z
    Kwasinski, A
    Wu, M
    Liu, KJR
    Farvardin, N
    2004 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-7, 2004, : 3071 - 3075
  • [34] Dynamic GOP structure determination for real-time MPEG-4 advanced simple profile video encoder
    Wang, YL
    Wang, JX
    Lai, YW
    Su, AWY
    2005 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO (ICME), VOLS 1 AND 2, 2005, : 293 - 296
  • [35] Transmission of real-time multi-layered MPEG-4 video over ATM/ABR service
    Guirguis, RM
    Mahmoud, S
    ICC 2000: IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, CONFERENCE RECORD, VOLS 1-3: GLOBAL CONVERGENCE THROUGH COMMUNICATIONS, 2000, : 259 - 263
  • [36] Dynamic bandwidth allocation based on online traffic prediction for real-time MPEG-4 video streams
    Liang Y.
    Han M.
    Eurasip. J. Adv. Sign. Process., 2007, 2007 (1):
  • [37] Dynamic bandwidth allocation based on online traffic prediction for real-time MPEG-4 video streams
    Liang, Yao
    Han, Mei
    EURASIP JOURNAL ON ADVANCES IN SIGNAL PROCESSING, 2007,
  • [38] MPEG-4 content editing system for real-time IP environment
    Miura, Y
    Katsumoto, M
    2004 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXP (ICME), VOLS 1-3, 2004, : 1259 - 1262
  • [39] MPEG-4 HVXC real-time implementation on floating point DSP
    Na, H
    Jeong, DG
    VLSI'03: PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON VLSI, 2003, : 13 - 18
  • [40] A real-time HDTV video decoder
    Ling, N
    Wang, NT
    SIPS 2001: IEEE WORKSHOP ON SIGNAL PROCESSING SYSTEMS: DESIGN AND IMPLEMENTATION, 2001, : 259 - 270
12345