Invention Grant
- Patent Title: Synergistic temporal anti-aliasing and coarse pixel shading technology
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Application No.: US17550023Application Date: 2021-12-14
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Publication No.: US11871142B2Publication Date: 2024-01-09
- Inventor: Travis T. Schluessler , Joydeep Ray , John H. Feit , Nikos Kaburlasos , Jacek Kwiatkowski , Karthik Vaidyanathan , Prasoonkumar Surti , Michael Apodaca , Murali Ramadoss , Abhishek Venkatesh
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Jordan IP Law, LLC
- Main IPC: H04N5/911
- IPC: H04N5/911

Abstract:
Systems, apparatuses and methods may provide for technology that determines a frame rate of video content, sets a blend amount parameter based on the frame rate, and temporally anti-aliases the video content based on the blend amount parameter. Additionally, the technology may detect a coarse pixel (CP) shading condition with respect to one or more frames in the video content and select, in response to the CP shading condition, a per frame jitter pattern that jitters across pixels, wherein the video content is temporally anti-aliased based on the per frame jitter pattern. The CP shading condition may also cause the technology to apply a gradient to a plurality of color planes on a per color plane basis and discard pixel level samples associated with a CP if all mip data corresponding to the CP is transparent or shadowed out.
Public/Granted literature
- US20220182575A1 SYNERGISTIC TEMPORAL ANTI-ALIASING AND COARSE PIXEL SHADING TECHNOLOGY Public/Granted day:2022-06-09
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