发明名称 |
ENHANCED FACE RECOGNITION IN VIDEO |
摘要 |
The computational resources needed to perform processes such as image recognition can be reduced by determining appropriate frames of image information to use for the processing. In some embodiments, infrared imaging can be used to determine when a person is looking substantially towards a device, such that an image frame captured at that time will likely be adequate for facial recognition. In other embodiments, sound triangulation or motion sensing can be used to assist in determining which captured image frames to discard and which to select for processing based on any of a number of factors indicative of a proper frame for processing. |
申请公布号 |
US2014126777(A1) |
申请公布日期 |
2014.05.08 |
申请号 |
US201414151717 |
申请日期 |
2014.01.09 |
申请人 |
AMAZON TECHNOLOGIES, INC. |
发明人 |
KARAKOTSIOS KENNETH M.;FU KAH KUEN;IVANCHENKO VOLODYMYR V.;HUANG MINGJING |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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