Title :
WCAM: content-based coding and securing of motion JPEG 2000 and H.264 for wireless surveillance video transmission
Author :
Meessen, J. ; Parisot, C. ; Agrafiotis, Dimitris ; Le Barz, C. ; Sadourny, Y. ; Delaigle, J.F. ; Bull, D. ; Nicholson, D.
Author_Institution :
Multitel, Mons, Belgium
fDate :
Nov. 30 2005-Dec. 1 2005
Abstract :
This paper presents the integrated method of the 1ST WCAM project for content-based Motion JPEG 20000 and H.264 video coding. The idea is to link statistical segmentation with the video coders so as to guarantee high visual quality for semantically relevant objects while meeting the wireless bandwidth constraints. In the case of Motion JPEG 2000 coding, the segmentation results are also used for selective encryption. WCAM´s contributions to this challenging problem and ongoing work are presented with current results. Possible extensions are discussed.
Keywords :
cryptography; image segmentation; statistical analysis; video coding; video communication; video surveillance; H.264 video coding; WCAM project; content-based coding; encryption; image segmentation; motion JPEG 2000; statistical segmentation; wireless surveillance video transmission;
Conference_Titel :
Integration of Knowledge, Semantics and Digital Media Technology, 2005. EWIMT 2005. The 2nd European Workshop on the (Ref. No. 2005/11099)
Conference_Location :
London
Print_ISBN :
0-86341-595-4
