Invention Grant
US09558396B2 Apparatuses and methods for face tracking based on calculated occlusion probabilities
有权
基于计算的闭塞概率进行面部跟踪的装置和方法
- Patent Title: Apparatuses and methods for face tracking based on calculated occlusion probabilities
- Patent Title (中): 基于计算的闭塞概率进行面部跟踪的装置和方法
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Application No.: US14514877Application Date: 2014-10-15
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Publication No.: US09558396B2Publication Date: 2017-01-31
- Inventor: Xuetao Feng , Xiaolu Shen , Hui Zhang , Ji Yeun Kim , Jung Bae Kim
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Gyeonggi-Do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Gyeonggi-Do
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: CN201310499586 20131022; KR10-2014-0093315 20140723; KR10-2014-0118874 20140905
- Main IPC: G06K9/00
- IPC: G06K9/00
Abstract:
A face tracking apparatus includes: a face region detector; a segmentation unit; an occlusion probability calculator; and a tracking unit. The face region detector is configured to detect a face region based on an input image. The segmentation unit is configured to segment the face region into a plurality of sub-regions. The occlusion probability calculator configured to calculate occlusion probabilities for the plurality of sub-regions. The tracking unit is configured to track a face included in the input image based on the occlusion probabilities.
Public/Granted literature
- US20150110349A1 FACE TRACKING APPARATUSES AND METHODS Public/Granted day:2015-04-23
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