| 发明名称 | Use of simultaneously received videos by a system to generate a quality of experience value | ||
| 摘要 | A first instance of a reference video is stored. A primary video and a second instance of the reference video are simultaneously received. At least one quality of experience value that infers a perceptual quality of the primary video as received by a system is generated by comparing the first instance of the reference video to the second instance of the reference video on a pixel-by-pixel, frame-by-frame, basis and determining whether each pixel and each frame contained in the first instance of the reference video are contained in the second instance of the reference video. | ||
| 申请公布号 | US9641904(B2) | 申请公布日期 | 2017.05.02 |
| 申请号 | US201615080894 | 申请日期 | 2016.03.25 |
| 申请人 | INTERNATIONAL BUSINESS MACHINES CORPORATION;UNIVERSITY COLLEGE DUBLIN | 发明人 | Dunne Jonathan;French Paul B.;Galvin, Jr. James P.;McDonagh Patrick;O'Sullivan Patrick J. |
| 分类号 | H04H20/14;H04H60/29;H04N21/61;H04N21/24;H04N21/434;H04N21/2662;H04N21/643;H04N21/647;H04L29/06;H04N17/02;H04N21/426;H04N17/00;H04N19/895;H04N21/234 | 主分类号 | H04H20/14 |
| 代理机构 | Cuenot, Forsythe & Kim, LLC | 代理人 | Cuenot, Forsythe & Kim, LLC |
| 主权项 | 1. A method, comprising: storing a first instance of a reference video; simultaneously receiving a primary video and a second instance of the reference video; and generating, using a processor, at least one quality of experience value that infers a perceptual quality of the primary video, with regard to how the content of the primary video is, or would be, subjectively perceived by a user viewing the primary video, as received by a system by comparing the first instance of the reference video to the second instance of the reference video on a pixel-by-pixel, frame-by-frame, basis and determining whether each pixel and each frame contained in the first instance of the reference video are contained in the second instance of the reference video. | ||
| 地址 | Armonk NY US | ||