Invention Grant
- Patent Title: Multi-algorithm-based face recognition system and method with optimal dataset partitioning for a cloud environment
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Application No.: US15322441Application Date: 2015-07-15
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Publication No.: US11544962B2Publication Date: 2023-01-03
- Inventor: Tarek Sobh , Ausif Mahmood
- Applicant: FaceChecks LLC
- Applicant Address: US CT Bridgeport
- Assignee: FaceChecks LLC
- Current Assignee: FaceChecks LLC
- Current Assignee Address: US CT Bridgeport
- Agent Jeffrey C. Wilk
- International Application: PCT/US2015/040652 WO 20150715
- International Announcement: WO2016/011204 WO 20160121
- Main IPC: G06V40/16
- IPC: G06V40/16 ; G06K9/62 ; G06V10/94

Abstract:
A system and method of face recognition comprising multiple phases implemented in a parallel architecture. The first phase is a normalization phase whereby a captured image is normalized to the same size, orientation, and illumination of stored images in a preexisting database. The second phase is a feature extraction/distance matrix phase where a distance matrix is generated for the captured image. In a coarse recognition phase, the generated distance matrix is compared with distance matrices in the database using Euclidean distance matches to create candidate lists, and in a detailed recognition phase, multiple face recognition algorithms are applied to the candidate lists to produce a final result. The distance matrices in the normalized database may be broken into parallel lists for parallelization in the feature extraction/distance matrix phase, and the candidate lists may also be grouped according to a dissimilarity algorithm for parallel processing in the detailed recognition phase.
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