alexandliutao / color-image-inpainting

Image inpainting based on OMP and KSVD algorithm

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.