Two-Layer Video Coding Using Pyramid Structure for ATM Networks

ATM 망에서 피라미드 구조를 이용한 2계층 영상부호화

  • Published : 1995.06.01

Abstract

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.

Keywords