Staas & Halsey LLP
Image restoration apparatus and method
Provided is an image restoration method and apparatus, in which an image is restored by estimating the blur level of the image. The image restoration apparatus includes a block generation module which generates a plurality of overlapping blocks for an input image; a blur estimation module which generates a plurality of unit step responses for a current overlapping block from the overlapping blocks; a feature-map generation module which generates a feature map for the current overlapping block based on the unit step responses of the current overlapping block; and a filter application module which deblurs the current overlapping block by using a deconvolution filter to filter the feature map of the current overlapping block.
Samsung Electronics Co., Ltd.
G G G
G06T G06T G06T
inventional additional inventional
Jae-Guyn Hyun-Wook Seong-Deok Joo-Young
Lim Ok Lee Kang