Optimal joint source-channel bit allocation for MPEG-4 fine granularity scalable video over OFDM system

被引：0
|
作者：
Xu, JZ [1 ]
Zhang, QA [1 ]
Zhu, WW [1 ]
Xia, XG [1 ]
Zhang, YQ [1 ]
机构：
[1] Microsoft Res Asia, Beijing 100080, Peoples R China
来源：
PROCEEDINGS OF THE 2003 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL II: COMMUNICATIONS-MULTIMEDIA SYSTEMS & APPLICATIONS | 2003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, we propose an optimal bit allocation method for MPEG-4 fine granularity scalable (FGS) video over OFDM transmission. In the proposed method, we consider the joint optimal bit allocation of source and forward error correction. (Reed-Solomon) codes of different rates over OFDM. Our simulation results show that, our proposed approach achieves significant PSNR gain over the existing approach without channel error protection when the input and the output data rates are fixed.
引用
收藏
页码：360 / 363
页数：4
相关论文
共 50 条
  • [21] Object-level bit allocation and scalable rate control for MPEG-4 video coding
    He, ZH
    Kim, YK
    Mitra, SK
    PROCEEDINGS OF WORKSHOP AND EXHIBITION ON MPEG-4, 2002, : 63 - 66
  • [22] Methods and needs for transcoding MPEG-4 fine granularity scalability video
    Liang, YQ
    Tan, YP
    2002 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL IV, PROCEEDINGS, 2002, : 719 - 722
  • [23] Joint source-channel coding of scalable video on a Rayleigh fading channel
    Feideropoulou, G
    Pesquet-Popescu, B
    Belfiore, JC
    2004 IEEE 6TH WORKSHOP ON MULTIMEDIA SIGNAL PROCESSING, 2004, : 303 - 306
  • [24] Optimal rate allocation for progressive fine granularity scalable video coding
    Wang, Q
    Xiong, ZI
    Wu, F
    Li, SP
    INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY: CODING AND COMPUTING, PROCEEDINGS, 2001, : 332 - 335
  • [25] Optimal rate allocation for progressive fine granularity scalable video coding
    Wang, Q
    Xiong, ZX
    Wu, F
    Li, SP
    IEEE SIGNAL PROCESSING LETTERS, 2002, 9 (02) : 33 - 39
  • [26] Joint source-channel decoding for MPEG-2 video transmission
    Yin, LG
    Chen, WG
    Lu, JH
    Chen, CW
    MULTIMEDIA SYSTEMS AND APPLICATIONS VII, 2004, 5600 : 128 - 136
  • [27] Bit allocation algorithm for joint source-channel coding of T+2D video sequences
    Feideropoulou, G
    Pesquet-Popescu, B
    Belfore, JC
    2005 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS 1-5: SPEECH PROCESSING, 2005, : 177 - 180
  • [28] Resource Allocation for MIMO-OFDM Video Transmission Systems Based on Joint Source-Channel Coding
    Zhang, Chengwen
    Liu, Xin
    Tan, Xuezhi
    2011 6TH INTERNATIONAL ICST CONFERENCE ON COMMUNICATIONS AND NETWORKING IN CHINA (CHINACOM), 2011, : 196 - 199
  • [29] A joint source-channel coding approach to scalable delivery of digital video over ATM networks
    Kurçeren, R
    Modestino, JW
    2000 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOL I, PROCEEDINGS, 2000, : 371 - 374
  • [30] An efficient joint source-channel coding for wavelet based scalable video
    Ramzan, Naeem
    Wan, Shuai
    Izquierdo, Ebroul
    2007 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-11, 2007, : 1505 - 1508
12345