A Model for Super-Resolution

This net uses an architecture inspired by VGG in order to create super-resolution images. It takes an interpolated low-resolution image and refines the details to create a sharp upsampling.

Get this network from the Wolfram Neural Net Repository. See details about this specific network here.

This network performs the refinement on the Y channel in the YCbCr color space. Here is an evaluation function that must be used to pre- and post-process the input.

Evaluate the network on a small image to double its size.

Compare with the unrefined resampling using the same cubic kernel used to produce the net input and a high-quality OMOMS kernel.

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