Patch Size Adaptation for Image Enhancement

A non-transitory computer-readable medium embodying program code executable by a processing device, the non-transitory computer-readable medium comprising:

• program code for receiving an input image;
• program code for comparing a value for an attribute of at least one input patch of the input image to a threshold value;
• program code for adjusting a first patch size of the at least one input patch to a second patch size, wherein the second patch size improves performance of a patch-based image enhancement operation as compared to the first patch size;
• and
• program code for performing the patch-based image enhancement operation based on one or more input patches of the input image having the second patch size.

A system comprising:

• a processor configured to execute instructions stored in a non-transitory computer-readable medium;
• wherein the instructions comprise an image manipulation application configured to perform operations comprising:
• receiving an input image;
• comparing a value for an attribute of at least one input patch of the input image to a threshold value;
• adjusting a first patch size of the at least one input patch to a second patch size, wherein the second patch size improves performance of a patch-based image enhancement operation as compared to the first patch size;
• performing the patch-based image enhancement operation based on one or more input patches of the input image having the second patch size.