Invention Grant
- Patent Title: Systems and methods for detecting motion during 3D data reconstruction
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Application No.: US17678113Application Date: 2022-02-23
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Publication No.: US11776137B2Publication Date: 2023-10-03
- Inventor: Marcus Große , Bastian Harendt
- Applicant: Cognex Corporation
- Applicant Address: US MA Natick
- Assignee: Cognex Corporation
- Current Assignee: Cognex Corporation
- Current Assignee Address: US MA Natick
- Agency: Wolf, Greenfield & Sacks, P.C.
- Main IPC: G06T7/246
- IPC: G06T7/246 ; G06T7/285 ; G06T7/00

Abstract:
In some aspects, the techniques described herein relate to systems, methods, and computer readable media for detecting movement in a scene. A first temporal pixel image is generated based on a first set of images of a scene over time, and a second temporal pixel image is generated based on a second set of images. One or more derived values are determined based on values of the temporal pixels in the first temporal pixel image, the second temporal pixel image, or both. Correspondence data is determined based on the first temporal pixel image and the second temporal pixel image indicative of a set of correspondences between image points of the first set of images and image points of the second set of images. An indication of whether there is a likelihood of motion in the scene is determined based on the one or more derived values and the correspondence data.
Public/Granted literature
- US20220230332A1 SYSTEMS AND METHODS FOR DETECTING MOTION DURING 3D DATA RECONSTRUCTION Public/Granted day:2022-07-21
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