| 发明名称 |
DETECTION OF ACTION FRAMES OF A VIDEO STREAM |
| 摘要 |
A method includes receiving, at a device, a plurality of image frames corresponding to a video stream. The plurality of image frames include a first image frame having a first resolution and a second image frame having a second resolution that is lower than the first resolution. The method also includes detecting, at the device, a trigger by analyzing the second image frame. The method further includes designating, at the device, the first image frame as an action frame based on the trigger. |
| 申请公布号 |
US2015364158(A1) |
申请公布日期 |
2015.12.17 |
| 申请号 |
US201514728047 |
申请日期 |
2015.06.02 |
| 申请人 |
QUALCOMM Incorporated |
发明人 |
Gupte Ajit;Acharya Hemanth;Rao Ajit Venkat;Baheti Pawan Kumar;Jagannathan Padmapriya;Srinivasamurthy Naveen;Kumar Sanjeev |
| 分类号 |
G11B27/30;H04N5/232;H04N5/14;G11B31/00;H04N5/77 |
主分类号 |
G11B27/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
receiving, at a device, a plurality of image frames corresponding to a video stream, the plurality of image frames including a first image frame having a first resolution and a second image frame having a second resolution that is lower than the first resolution; detecting, at the device, a trigger by analyzing the second image frame; and designating, at the device, the first image frame as an action frame based on the trigger. |
| 地址 |
San Diego CA US |
