Blur kernel estimation using sparse representation and cross-scale self-similarity
نویسندگان
چکیده
منابع مشابه
Sparse Representation of a Blur Kernel for Blind Image Restoration
Blind image restoration is a non-convex problem which involves restoration of images from an unknown blur kernel. The factors affecting the performance of this restoration are how much prior information about an image and a blur kernel are provided and what algorithm is used to perform the restoration task. Prior information on images is often employed to restore the sharpness of the edges of a...
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ژورنال
عنوان ژورنال: Multimedia Tools and Applications
سال: 2019
ISSN: 1380-7501,1573-7721
DOI: 10.1007/s11042-019-7237-9