Patent Document ID: 20120082396
Application ID: 12895764
Patent Status: 0

Claim One:
1. A method of resampling a digital image, comprising: presharpening a source image using a first level of presharpening; upsampling the presharpened source image to a first upsampled image having a specified image size; presharpening the source image using a second level of presharpening that is less than the first level of presharpening; upsampling the presharpened source image to a second upsampled image having the specified image size; deblurring the first upsampled image; deblurring the second upsampled image; generating a binary edge mask image from the deblurred, first upsampled image; dilating the binary edge mask image; blurring the dilated binary mask image to provide a deep mask image; and blending the first and second, deblurred upsampled images into an upsampled source image using the deep mask image.