Color-Image-Inpainting

Image inpainting based on OMP and KSVD algorithm
Course project of "Manifold Learning and Sparse Coding"(04804002) @ Peking University.

Instruction

run.m
- Case 1: Interpolation
- Case 2: OMP
- Case 3: KSVD

Documentation

Class Report
Course Note Manifold Learning and Sparse Representation(Zhouchen Lin)

Experiment

Missing Image

Inpainting Result Based on OMP Algorithm

Inpainting Result Based on KSVD Algorithm

Reference

Mairal J, Elad M, Sapiro G. Sparse representation for color image restoration[J]. IEEE Transactions on image processing, 2008, 17(1): 53-69.
Elad M, Aharon M. Image denoising via learned dictionaries and sparse representation[C]//2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'06). IEEE, 2006, 1: 895-900.
Zhang J, Zhao D, Gao W. Group-based sparse representation for image restoration[J]. IEEE Transactions on Image Processing, 2014, 23(8): 3336-3351.