Patent ID: 11889033
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. An electronic device comprising:
a display panel;
a camera disposed behind the display panel;
one or more non-transitory computer-readable storage media including instructions; and
one or more processors coupled to the storage media and the camera, the one or more processors configured to execute the instructions to:
capture, by the camera disposed behind the display panel of the electronic device, a plurality of images at a plurality of exposures, respectively, wherein one or more captured images of the plurality of images comprise one or more flare artifacts;
generate a high dynamic range (HDR) image by fusing the plurality of images;
access a HDR point spread function (PSF) from a memory of the electronic device, the HDR PSF being generated, at an initial camera calibration stage, by fusing a plurality of PSFs captured at the plurality of exposures, respectively; and
generate, using an image deconvolution technique, a reconstructed image with flare artifacts mitigated based on the HDR image and the HDR PSF.