Patent Document ID: 10007972
Application ID: 15331980
Patent Status: 1

Claim One:
1. An image processing apparatus for transforming a wide-angle image into a narrow-angle image, the image processing apparatus comprising: a memory storing an application program; and a processor configured to execute the application program stored in the memory, wherein execution of the application program causes the processor to: perform deblurring on the wide-angle image to generate a deblurred image, and estimating whether an outer portion of the input wide-angle image has a Gaussian blur kernel based on blur image modeling; perform super-resolution (SR) processing on the deblurred image to generate an upscaled transformed image; and perform view transformation to obtain the narrow-angle image based on the wide-angle image and the upscaled transformed image, wherein the processor performs the deblurring by: performing a multi-scaling operation on the input wide-angle image to perform deblurring on a plurality of low-resolution images having different resolutions, generating a downscaled low-resolution image by interpolating the plurality of deblurred images, obtaining high frequency information from the downscaled low resolution image, and synthesizing the obtained high frequency information with the input wide-angle image.