Invention Grant
- Patent Title: Systems and methods for determining feature point motion
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Application No.: US15231370Application Date: 2016-08-08
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Publication No.: US10284875B2Publication Date: 2019-05-07
- Inventor: Sujith Srinivasan , Gokce Dane
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Austin Rapp & Hardman, P.C.
- Main IPC: H04N19/56
- IPC: H04N19/56 ; H04N19/43 ; H04N19/533 ; H04N19/54 ; G06T7/246

Abstract:
A method performed by an electronic device is described. The method includes obtaining a motion vector map based on at least two images. The motion vector map has fewer motion vectors than a number of pixels in each of the at least two images. The method also includes obtaining a feature point from one of the at least two images. The method further includes performing a matching operation between a template associated with the feature point and at least one search space based on the motion vector map. The method additionally includes determining a motion vector corresponding to the feature point based on the matching operation.
Public/Granted literature
- US20180040133A1 SYSTEMS AND METHODS FOR DETERMINING FEATURE POINT MOTION Public/Granted day:2018-02-08
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