@inproceedings{455f774c4223419bb5a742b3d30037c1,
title = "Bits allocation of matching pursuit video coder based on visual properties",
abstract = "In the low bit-rate video applications, the matching pursuit video coder based on the redundancy dictionary can produce better visual quality than DCT-based video coder. Due to the communication band limitation, uniform visual quality cannot be acquired for the whole image. In most cases, some interesting regions will be chosen for preferential coding according to the properties of human observation and understanding. In this paper, the important regions of interest (ROI) will be ascertained dynamically during the coding process firstly. Referring to above results, original atoms searching scheme will be modified in order to distribute the atoms around the interesting regions, thus the reconstructed images' quality of the matching pursuit video coder can be promoted.",
keywords = "Atoms searching scheme, Bits allocation, Matching pursuit, Region of interest, Video coding, Visual properties",
author = "Lixiong Liu and Yunde Jia",
year = "2007",
language = "English",
isbn = "9780889866447",
series = "Proceedings of the 9th IASTED International Conference on Computer Graphics and Imaging, CGIM 2007",
pages = "156--160",
booktitle = "Proceedings of the 9th IASTED International Conference on Computer Graphics and Imaging, CGIM 2007",
note = "9th IASTED International Conference on Computer Graphics and Imaging, CGIM 2007 ; Conference date: 13-02-2007 Through 15-02-2007",
}