19 April 2000 Automatic segmentation for very low bit-rate video coding
Author Affiliations +
Abstract
Object based coding is a new technique which is being investigated to achieve high compression ratios for video sequences. The classical approach to video coding is a four- step algorithm: segmentation, motion estimation and compensation, coding of the segmentation information and finally coding of the prediction errors. In order to reduce the number of bits needed for coding the objects, we propose another approach where we try to combine the first three steps: do the motion estimation and segmentation together and at the same time collect important information for the coding of the segmentation information.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Stefaan Desmet, Stefaan Desmet, Albert A. Deknuydt, Albert A. Deknuydt, Luc Van Eycken, Luc Van Eycken, } "Automatic segmentation for very low bit-rate video coding", Proc. SPIE 3974, Image and Video Communications and Processing 2000, (19 April 2000); doi: 10.1117/12.382980; https://doi.org/10.1117/12.382980
PROCEEDINGS
11 PAGES


SHARE
RELATED CONTENT


Back to Top