Compression Gain Measurements Using ROI-Based Data Reduction(<Special Section>Image Media Quality)

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概要

• 論文の詳細を見る

• For mobile visual communications, the development of more robust and efficient video traffic control and transmission techniques remains one of the most important issues. Foveated video originates from visual entropy reduction by removing undetectable high visual frequencies that occur at a distance from the fixation point. In this paper, compression gain is defined and measured to quantify the enhanced performance when the visual throughput of the regions of interest (ROI) is increased over a capacity-limited channel.

• 社団法人電子情報通信学会の論文
• 2006-11-01

著者

• Lee Sanghoon

  Yonsei Univ. Seoul Kor

• Lee Sanghoon

  Wireless Network Laboratory E.e. Yonsei University

• LEE Hyungkeuk

  Wireless Network Laboratory, Yonsei University

• Lee Hyungkeuk

  Wireless Network Laboratory Yonsei University

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