Invention Grant
- Patent Title: Rear-stitched view panorama for rear-view visualization
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Application No.: US15661844Application Date: 2017-07-27
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Publication No.: US10313584B2Publication Date: 2019-06-04
- Inventor: Janice Shuay-Ann Pan , Vikram VijayanBabu Appia
- Applicant: Texas Instruments Incorporated
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent Michelle F. Murray; Charles A. Brill; Frank D. Cimino
- Main IPC: H04N5/232
- IPC: H04N5/232 ; B60R1/00 ; H04N13/111 ; H04N13/128 ; H04N13/271 ; H04N7/18 ; H04N13/246 ; H04N13/239 ; H04N5/445

Abstract:
A rear-stitched view panorama (RSVP) system is provided that includes at least one processor and a memory storing software instructions that, when executed by the least one processor, cause the RSVP system to compute a disparity map for a left center rear image and a right center rear image captured by a stereo camera mounted on a rear of a vehicle, transform a right rear image, a left rear image, a reference center rear image, and the disparity map to a virtual world view, the right rear image and left rear image captured by respective right and left cameras mounted on the vehicle, compute an optimal left seam and an optimal right seam based on the transformed disparity map, and stitch the transformed images based on respective optimal seams to generate a panorama.
Public/Granted literature
- US20180191954A1 Rear-Stitched View Panorama for Rear-View Visualization Public/Granted day:2018-07-05
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