- Patent Title: Surround-view with seamless transition to 3D view system and method
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Application No.: US15706345Application Date: 2017-09-15
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Publication No.: US10861359B2Publication Date: 2020-12-08
- Inventor: Shravan Karthik , Srirama Krishnan Govindarajan , Venkateswara Rao Mandela
- 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 Brian D. Graham; Charles A. Brill; Frank D. Cimino
- Priority: IN201741017062 20170516
- Main IPC: G09G3/00
- IPC: G09G3/00 ; G06T3/00 ; H04N5/232 ; H04N13/293 ; H04N13/361

Abstract:
A method for seamless transition from a 2D surround view to a 3D surround view. The method includes initializing the 2D-SRV processing chain, displaying the 2D surround view while waiting for HLOS handshake to complete and upon completion of a HLOS handshake, initializing a 3D-SRV processing chain and waiting for a 3D-SRV buffer output; disabling the 2D-SRV display pipeline and enabling a 3D-SRV display pipeline; enabling switchback monitor; atomically switching to 3D surround view seamlessly and glitch free; and displaying 3D surround view on a monitor. Another method includes detecting a crash in a HLOS and seamlessly switching to a 2D surround view from a 3D surround view.
Public/Granted literature
- US20180336806A1 SURROUND-VIEW WITH SEAMLESS TRANSITION TO 3D VIEW SYSTEM AND METHOD Public/Granted day:2018-11-22
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