Image Resolution Enhancement Based on Data from Related Images

A system, comprising:

• one or more processors;
• and
• a memory having instructions that are executable by the one or more processors to implement an image service that is configured to enhance image resolution of an input image using a set of related images, the image service comprising:
• a partition module configured to divide the input image and the related images into blocks that each contain a subset of pixels of a respective image;
• a mapping module configured to determine the blocks in the related images that have a relatively higher resolution than respective counterpart blocks in the input image;
• and
• a projection module configured to project pixels from the determined blocks in the related images onto respective counterpart blocks in the input image to generate an output image that has enhanced image resolution in comparison to the input image.

Computer-readable storage memory comprising stored instructions that are executable by a computing device to implement an image service configured to perform operations comprising:

• dividing a cropped image and each related image from a set of related images into blocks that each include a subset of pixels of a respective image, one or more of the blocks in the related images having one or more features that match one or more features of respective counterpart blocks in the cropped image;
• determining blocks in the related images that have a relatively higher resolution than the respective counterpart blocks in the cropped image;
• and
• replacing one or more of the counterpart blocks in the cropped image with respective determined blocks from the related images to enhance image resolution of at least a portion of the cropped image.