| 发明名称 |
METHOD FOR DRIVER FACE DETECTION IN VIDEOS |
| 摘要 |
A method for use with a stream of images defining a video. The method includes the steps of periodically conducting a face finding operation on an image in the stream. In respect to the last image in the stream preceding the image in which one or more faces was found, a tracker based upon wavelet decomposition is used to find a face for each face found in the last image for which no counterpart was found in the image. |
| 申请公布号 |
US2016117546(A1) |
申请公布日期 |
2016.04.28 |
| 申请号 |
US201514921793 |
申请日期 |
2015.10.23 |
| 申请人 |
Alcohol Countermeasure Systems (International) Inc . |
发明人 |
Rosales Edward;Nan Xiaoming;Guan Ling;Quddus Azhar;Qun Zhou |
| 分类号 |
G06K9/00;B60R11/04;G06T7/20 |
主分类号 |
G06K9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for use with a stream of images defining a video, the method comprising the steps of:
periodically conducting a face finding operation on an image in the stream; in respect of the last image in the stream preceding the image in which one or more faces was found, using a tracker based upon wavelet decomposition to find a face for each face found in the last image for which no counterpart was found in the image. |
| 地址 |
Toronto CA |
