发明名称 |
Method and apparatus for measuring video quality using at least one semi-supervised learning regressor for mean observer score prediction |
摘要 |
The invention is made in the technical field of video quality measurement. More precisely, the invention is related to mean observer score prediction using a trained semi-supervised learning regressor. That is, a method and apparatus for measuring video quality using a semi-supervised learning system for mean observer score prediction is proposed. Said semi-supervised learning system comprises at least one semi-supervised learning regressor and said method comprises training the learning system and retraining the trained learning system using a selection of test data wherein the test data is used for determining at least one mean observer score prediction using the trained learning system and the selection is indicated by a feedback received through a user interface upon presenting, in the user interface, said at least one mean observer score prediction. Doing so, prediction quality can be improved after re-training at least for the selection. |
申请公布号 |
US8824783(B2) |
申请公布日期 |
2014.09.02 |
申请号 |
US201013695060 |
申请日期 |
2010.04.30 |
申请人 |
Thomson Licensing |
发明人 |
Xu Feng;Chen Zhibo;Liu Debing;Gu Xiaodong |
分类号 |
G06K9/62;G06K9/46;H04N17/00;G06T7/00 |
主分类号 |
G06K9/62 |
代理机构 |
|
代理人 |
Shedd Robert D.;Verlangieri Patricia A. |
主权项 |
1. Method for measuring video quality using a semi-supervised learning system for mean observer score prediction, said semi-supervised learning system comprising at least one semi-supervised learning regressor, said method comprising training the learning system and retraining the trained learning system using a selection of test data wherein the test data is used for determining at least one mean observer score prediction using the trained learning system and the selection is indicated by a feedback received through a user interface upon presenting, in the user interface, said at least one mean observer score prediction. |
地址 |
Issy Les Moulineaux FR |