Proceedings of the Korea Inteligent Information System Society Conference (한국지능정보시스템학회:학술대회논문집)
- 2001.01a
- /
- Pages.316-321
- /
- 2001
Picture Quality Control Method among Multiple Video Sources
- Kwon, Soon-kak (Division of Computer Application Engineering) ;
- Kim, Tae-suk (Division of Computer Application Engineering)
- Published : 2001.01.01
Abstract
When the multiple video sources are together transmitted through the channel of fixed bandwidth, the efficiently picture quality method is necessary. This paper presents the picture quality control method to keep the same distortion level among the video sources. We first find a model of distortion and bitrate for the multiplexing system of multiple sources. Then we obtain the bitrate for each source to have same distortion level among the sources by using the approximated model parameters for simple implementation.