Invention Grant
- Patent Title: Mitigating display interference with captured image using calibration images
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Application No.: US17163873Application Date: 2021-02-01
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Publication No.: US11615517B2Publication Date: 2023-03-28
- Inventor: John Christopher Pincenti , Jie Yang , Thomas Yates Merrell
- Applicant: Motorola Mobility LLC
- Applicant Address: US IL Chicago
- Assignee: Motorola Mobility LLC
- Current Assignee: Motorola Mobility LLC
- Current Assignee Address: US IL Chicago
- Agency: FIG. 1 Patents
- Priority: CN202011597817.3 20201229
- Main IPC: G06T5/50
- IPC: G06T5/50 ; G06T7/90 ; G06T7/80 ; H04N23/57 ; H04N23/76

Abstract:
A device includes a digital camera positioned underneath a display of the device that captures images through the display. When capturing images using the digital camera, light emitted by the display can get into the digital camera, interfering with or corrupting the captured images. An enhanced output image is generated from a captured image that mitigates the interference from the display. The enhanced output image is generated, for example, by capturing a different calibration image for each pixel type (e.g., Red, Green, and Blue) included in the display. When an image is subsequently captured, an amount of color emitted by the pixels on the display for the currently displayed image is determined and one or more subtraction images are generated and subtracted from the captured image to mitigate the interference from the display.
Public/Granted literature
- US20220207674A1 Mitigating Display Interference With Captured Image Using Calibration Images Public/Granted day:2022-06-30
Information query