An image downscaling algorhitm for the final project. Deep Image Prior and Kriging Regression are used to downscale fine images.
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For introduction about Deep Image Prior, you can see the original paper.
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The codes used in this project is a simplified version implemented using tensorflow.
- The Ordinary Kriging is to remove the trend (DIP generated image) from the reference iamge, and then predict the residuals using the distance-based covariance.
