Invention Grant
- Patent Title: Video frame brightness filter
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Application No.: US16210380Application Date: 2018-12-05
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Publication No.: US10909403B2Publication Date: 2021-02-02
- Inventor: Matthew Richard Wozniak , Mehmet Kucukgoz , Holly Helene Pollock , Ian Glen Neal , Rafael Vincent Prieto Vertido
- Applicant: Microsoft Technology Licensing, LLC
- Applicant Address: US WA Redmond
- Assignee: Microsoft Technology Licensing, LLC
- Current Assignee: Microsoft Technology Licensing, LLC
- Current Assignee Address: US WA Redmond
- Agency: Alleman Hall Creasman & Tuttle LLP
- Main IPC: G06K9/32
- IPC: G06K9/32 ; G06T7/11 ; G02B5/20 ; H04N5/232 ; H04N5/235

Abstract:
A computing device is provided, including a display and a processor. The processor may, for each frame of a plurality of frames included in a video, determine a brightness characterization for a region of interest of the frame. The processor may determine one or more additional brightness characterizations for the region of interest of one or more additional frames of the plurality of frames. The processor may determine that a high brightness condition is present in the region of interest. The processor may generate a filter for the frame based on the brightness characterization and the one or more additional brightness characterizations. The processor may apply the filter to the region of interest of the frame to generate a filtered frame. The high brightness condition is not present in the region of interest of the filtered frame. The processor may output the filtered frame for display at the display.
Public/Granted literature
- US20200184247A1 VIDEO FRAME BRIGHTNESS FILTER Public/Granted day:2020-06-11
Information query