Invention Grant
- Patent Title: Surround view
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Application No.: US16519099Application Date: 2019-07-23
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Publication No.: US11380046B2Publication Date: 2022-07-05
- Inventor: Shashank Dabral , Vikram Appia , Hemant Hariyani , Lucas Weaver
- 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 Carl G. Peterson; Charles A. Brill; Frank D. Cimino
- Main IPC: G06T15/20
- IPC: G06T15/20 ; G06T7/40 ; G06T1/20 ; G06T5/00 ; G06T15/04 ; H04N13/111 ; B60R1/00

Abstract:
A system on a chip (SoC) includes a digital signal processor (DSP) and a graphics processing unit (GPU) coupled to the DSP. The DSP is configured to receive a stream of received depth measurements and generate a virtual bowl surface based on the stream of received depth measurements. The DSP is also configured to generate a bowl to physical camera mapping based on the virtual bowl surface. The GPU is configured to receive a first texture and receive a second texture. The GPU is also configured to perform physical camera to virtual camera transformation on the first texture and on the second texture, based on the bowl to physical camera mapping, to generate an output image.
Public/Granted literature
- US20210027522A1 SURROUND VIEW Public/Granted day:2021-01-28
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