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

Claim 5:
6. The method of claim 1, wherein generating the reconstructed image comprises:
computing a Fourier transformation of each of the HDR image and the HDR PSF to obtain a second HDR image in spatial frequency domain and a second HDR PSF in spatial frequency domain;
generating a restored image in spatial frequency domain by applying a regularized inverse filter to reverse the process of diffraction of the HDR image based on the second HDR image and the second HDR PSF; and
applying an inverse Fourier transform to the restored image in spatial frequency domain to convert the restored image from spatial frequency domain to spatial domain, wherein an image resulting after the conversion is the reconstructed image with flare artifacts mitigated.