한국방송∙미디어공학회:학술대회논문집 (Proceedings of the Korean Society of Broadcast Engineers Conference)
- 한국방송공학회 1995년도 학술대회
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- Pages.97-100
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- 1995
ATM 망에서 피라미드 구조를 이용한 2계층 영상부호화
Two-Layer Video Coding Using Pyramid Structure for ATM Networks
초록
In transmission of image sequences over ATM networks, the packet loss problem and channel sharing efficiency are important. As a possible solution two-layer video coding methods have been proposed. These methods transmit video information over the network with different levels of protection with respect to packets loss. In this paper, a two-layer coding method using pyramid structure is proposed and several realizations of two-layer video coding methods are presented and their performances are compared.
키워드