Mitigating Display Interference With Captured Image Using Calibration Images

Patent №

US 11,615,517

Granted

2023-03-28

Filed 2021

Owner

MOTOROLA MOBILITY LLC

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

17163873

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.

VisionG06T 5/50H04N 17/002G06T 7/80G06T 7/90H04N 23/57H04N 23/71H04N 23/72H04N 23/76+5 more

AI classification

Vision1.00
AI hardware0.20
Knowledge representation0.00
Evolutionary computation0.00
Natural language0.00
Machine learning0.00
Speech0.00
Planning0.00

Ownership

MOTOROLA MOBILITY LLC

assignment · 551820739

Assignors

PINCENTI, JOHN CHRISTOPHER, YANG, JIE, MERRELL, THOMAS YATES

On an employer assignment, the assignors are typically the inventors.

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