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公开(公告)号：US10776665B2
公开(公告)日：2020-09-15
申请号：US15963340
申请日：2018-04-26
Applicant: QUALCOMM Incorporated
Inventor： Ching-Hui Chen , Chinchuan Chiu , Lei Ma , Shuxue Quan
Abstract: A method performed by an electronic device is described. The method includes receiving a set of images. The method also includes determining a motion region and a static region based on the set of images. The method further includes extracting, at a first rate, first features from the motion region. The method additionally includes extracting, at a second rate that is different from the first rate, second features from the static region. The method also includes caching the second features. The method further includes detecting at least one object based on at least a portion of the first features.
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公开(公告)号：US20190332897A1
公开(公告)日：2019-10-31
申请号：US15963340
申请日：2018-04-26
Applicant: QUALCOMM Incorporated
Inventor： Ching-Hui Chen , Chinchuan Chiu , Lei Ma , Shuxue Quan
Abstract: A method performed by an electronic device is described. The method includes receiving a set of images. The method also includes determining a motion region and a static region based on the set of images. The method further includes extracting, at a first rate, first features from the motion region. The method additionally includes extracting, at a second rate that is different from the first rate, second features from the static region. The method also includes caching the second features. The method further includes detecting at least one object based on at least a portion of the first features.
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