发明名称 |
Video object classification |
摘要 |
Techniques for classifying one or more objects in at least one video, wherein the at least one video comprises a plurality of frames are provided. One or more objects in the plurality of frames are tracked. A level of deformation is computed for each of the one or more tracked objects in accordance with at least one change in a plurality of histograms of oriented gradients for a corresponding tracked object. Each of the one or more tracked objects is classified in accordance with the computed level of deformation.
|
申请公布号 |
US8520899(B2) |
申请公布日期 |
2013.08.27 |
申请号 |
US201213525905 |
申请日期 |
2012.06.18 |
申请人 |
BROWN LISA MARIE;CHEN LONGBIN;FERIS ROGERIO SCHMIDT;HAMPAPUR ARUN;ZHAI YUN;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BROWN LISA MARIE;CHEN LONGBIN;FERIS ROGERIO SCHMIDT;HAMPAPUR ARUN;ZHAI YUN |
分类号 |
G06K9/00;H04N5/225 |
主分类号 |
G06K9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|