18-5 特徴量抽出による遠隔映像品質監視方式

川田 亮一; 杉本 修; 和田 正裕; 松本 修一

doi:10.11485/iteac.2001.0_268

PROCEEDINGS OF THE ITE ANNUAL CONVENTION

Online ISSN : 2424-2292
Print ISSN : 1343-1846
ISSN-L : 1343-1846

2001

Session ID : 18-5

DOI https://doi.org/10.11485/iteac.2001.0_268

Conference information

Name : 2001 ITE Annual Convention

Location : [in Japanese]

Date : August 27, 2001 - August 29, 2001

18-5 A scheme for remote video quality assessment by extracting image features

Ryoichi KAWADA, Osamu SUGIMOTO, Masahiro WADA, Shuichi MATSUMOTO

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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

For digital television transmission, a scheme to automatically monitor video quality is awaited. We propose a method to estimate SNR via feature extraction. It applies spread-spectrum and WHT to video on the transmitter and the receiver sides, collects selected coefficients through slow links, and estimates SNR with high accuracy.

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