Seven Ways to Improve Example-Based Single Image Super Resolution

• Published in: 2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR) pp. 1865 - 1873
• Main Authors: Timofte, Radu, Rothe, Rasmus, Van Gool, Luc
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.06.2016
• Subjects: Dictionaries; Encoding; Image reconstruction; Image resolution; Testing; Training

In this paper we present seven techniques that everybody should know to improve example-based single image super resolution (SR): 1) augmentation of data, 2) use of large dictionaries with efficient search structures, 3) cascading, 4) image self-similarities, 5) back projection refinement, 6) enhanc...