The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 04, 2011
Filed:
Apr. 22, 2005
Chul-hee Lee, Seoul, KR;
Sang-woo Rhie, Seoul, KR;
Won-hee Sull, Gyeonggi-do, KR;
Dong-won NA, Gyeonggi-do, KR;
Hong-seo Yun, Gyeonggi-do, KR;
Sang-ho Chae, Gyeonggi-do, KR;
Hyun-joong Park, Seoul, KR;
Joong-yun Lee, Seoul, KR;
Chul-Hee Lee, Seoul, KR;
Sang-Woo Rhie, Seoul, KR;
Won-Hee Sull, Gyeonggi-do, KR;
Dong-Won Na, Gyeonggi-do, KR;
Hong-Seo Yun, Gyeonggi-do, KR;
Sang-Ho Chae, Gyeonggi-do, KR;
Hyun-Joong Park, Seoul, KR;
Joong-Yun Lee, Seoul, KR;
SK Telecom Co., Ltd., Seoul, KR;
Yonsei University, Seoul, KR;
Abstract
Disclosed herein are systems and methods for evaluating video quality. The systems include a video transmitter and a video receiver. The transmitter generates feature parameters from a reference video to be transmitted and transmits the generated feature parameters along with compressed video data via a network. The video receiver receives the feature parameters and the compressed video data via the network, evaluates the video quality of the received video using the feature parameters and transmits video quality evaluation results to the video transmitter via the network.