Method and device for recovering image passing through display

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United States of America Patent

PATENT NO 11947107
APP PUB NO 20210199952A1
SERIAL NO

17204124

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Abstract

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A method for recovering an image passing through a display and taken by an image sensor disposed on a rear side of the display, the method includes acquiring the image taken by the image sensor, obtaining a plurality of point spread functions corresponding one-to-one to a plurality of dots arranged in a predetermined pattern on a calibration chart, and recovering the image by performing a de-convolution of the image based on the plurality of point spread functions.

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Patent Owner(s)

  • GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Hirotake Kanagawa-Ken, JP 11 131

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