Deep image prior
Appearance
Deep Image Prior is a type of convolutional neural network used to enhance a given image with no training data other than the image itself. A neural-network is randomly initialized, and used as prior to solve inverse problems such as noise reduction, super-resolution, and inpainting.
References
Ulyanov, Dmitry; Vedaldi, Andrea; Lempitsky, Victor (30 November 2017). "Deep Image Prior". arXiv:1711.10925v2 [Vision and Pattern Recognition Computer Vision and Pattern Recognition].