Interactive and adaptive progressive transmission of medical images

被引：0
|
作者：
Lo, Jen-Lung [1 ]
Sanei, Saeid [1 ]
Nazarpour, Kianoush [1 ]
机构：
[1] Cardiff Univ, Sch Engn, Ctr Digital Signal Proc, Cardiff CF24 3AA, Wales
来源：
2007 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-16 | 2007年
关键词：
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
An interactive and adaptive joint source-channel coding for progressive transmission of medical images is proposed. This modality is favorable since the region of interest (RoI) is emphasized. The source compression rate is influenced by the proximity to the ROI, which includes significant diagnostic information. Also, the channel coding scalability is affected by both the ROI and the channel characteristics. Therefore both the source compression rate and the parity code length are jointly adapted to (1) the ROI, (2) the channel characteristics, and (3) the required rate or channel capacity. The experimental results verify the effectiveness of the design. The outcome of this project allows transmission of large medical images through narrowband mobile communication channels.
引用
收藏
页码：5670 / 5673
页数：4
相关论文
共 50 条
  • [21] Interactive selective decompression of medical images
    Chow, JG
    1996 IEEE NUCLEAR SCIENCE SYMPOSIUM - CONFERENCE RECORD, VOLS 1-3, 1997, : 1855 - 1858
  • [22] Interactive surface segmentation for medical images
    Yu, XH
    Juha, YJ
    ICSP '96 - 1996 3RD INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, PROCEEDINGS, VOLS I AND II, 1996, : 1178 - 1181
  • [23] An interactive segmentation method for medical images
    Ji, HB
    Shen, AD
    Wang, G
    Gao, XB
    2002 6TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING PROCEEDINGS, VOLS I AND II, 2002, : 580 - 583
  • [24] A dynamic interactive segmentation for medical images
    Chen, HJ
    Yuan, BZ
    2000 5TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING PROCEEDINGS, VOLS I-III, 2000, : 894 - 897
  • [25] Progressive lossless coding of medical images
    Cristea, Paul
    Cornelis, Jan
    Munteanu, Adrian
    Future Generation Computer Systems, 1998, 14 (1-2): : 23 - 32
  • [26] PROGRESSIVE LOSSLESS COMPRESSION OF MEDICAL IMAGES
    Pinho, Armando J.
    Neves, Antonio J. R.
    2009 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS 1- 8, PROCEEDINGS, 2009, : 409 - 412
  • [27] Progressive lossless coding of medical images
    Cristea, P
    Cornelis, J
    Munteanu, A
    FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE, 1998, 14 (1-2): : 23 - 32
  • [28] SVD lossy adaptive encoding of 3D digital images for ROI progressive transmission
    Baeza, Ismael
    Verdoy, Jose-Antonio
    Villanueva, Rafael-Jacinto
    Villanueva-Oller, Javier
    IMAGE AND VISION COMPUTING, 2010, 28 (03) : 449 - 457
  • [29] Progressive medical image transmission and compression
    Dilmaghani, RS
    Ahmadian, A
    Ghavami, M
    Aghvami, AH
    IEEE SIGNAL PROCESSING LETTERS, 2004, 11 (10) : 806 - 809
  • [30] Joint source-channel coding:: Secured and progressive transmission of compressed medical images on the Internet
    Babel, Marie
    Parrein, Benoit
    Deforges, Olivier
    Normand, Nicolas
    Guedon, Jean-Pierre
    Coat, Veronique
    COMPUTERIZED MEDICAL IMAGING AND GRAPHICS, 2008, 32 (04) : 258 - 269
12345