학술논문
Adaptive motion vector vector quantization for video coding
Document Type
Conference
Author
Source
Proceedings 2000 International Conference on Image Processing (Cat. No.00CH37101) Image processing - ICIP 2000 Image Processing, 2000. Proceedings. 2000 International Conference on. 2:867-870 vol.2 2000
Subject
Language
ISSN
1522-4880
Abstract
Block based full search motion estimation is an expensive technique both in terms of computation and motion side information. An adaptive method based on vector quantization techniques with a dynamically updated codebook is introduced which provides a reduction of the complexity of the motion estimation process while keeping the side information low.