Title :
Color and R.O.I. with JPEG2000 for wireless video surveillance
Author :
Luthon, Franck ; Beaumesnil, Brice
Author_Institution :
LIUPPA Lab., Univ. of Pau & Adour, Bayonne, France
Abstract :
For a video surveillance application based on wireless transmission of images acquired with a static camera, we investigate two features within JPEG2000, namely the choice of a nonlinear color transform in order to improve color rendering at very high compression ratios, and the unsupervised extraction of regions of interest (ROI) by motion detection.
Keywords :
image colour analysis; radio networks; surveillance; transform coding; video coding; JPEG2000; color rendering; image coding; image color analysis; image compression; motion detection; nonlinear color transform; regions of interest; static camera; video coding; wireless video surveillance; Cameras; Discrete wavelet transforms; GSM; Image coding; Motion detection; Propagation losses; Rendering (computer graphics); Transform coding; Video compression; Wavelet transforms;
Conference_Titel :
Image Processing, 2004. ICIP '04. 2004 International Conference on
Print_ISBN :
0-7803-8554-3
DOI :
10.1109/ICIP.2004.1421795
