An Error Resilient Visual Communication Method using Backward Channel Signaling

TOMITA Yasuhiro, KIMURA Tsukasa, IBARAKI Hisashi, ICHIKAWA Tadashi

Bibliographic Information

Other Title

上り信号を利用するリアルタイムエラー耐性画像通信方式

Description

For the erroneous communication circumstances such as mobile networks, NEWPRED which enables to prevent the temporal error propagation maintaining the inter-frame coding is known as one of the effectiv error resilient video communication methods. In this document, we evaluate the performance of the NEWPRED systems comparing with the Intra-refresh system. Since the NEWPRED systems need plural reference fram memories both at the encoder and at the decoder, we investigate the reduction of the performance of the systems under the limited reference memories. Finally we propose the reference memory management algorithm which utilizes the reference memories and the new NEWPRED system which employs the algorithm and evaluate its effectiveness over other NEWPRED systems.

Journal

Technical report of IEICE. Multimedia and virtual environment

Technical report of IEICE. Multimedia and virtual environment 96 (433), 21-28, 1996-12-17

The Institute of Electronics, Information and Communication Engineers

Keywords

Details 詳細情報について

CRID: 1571980077369617408

NII Article ID: 110003270581

NII Book ID: AN10476092

Text Lang: ja

Data Source

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