Image inpainting via Weighted Sparse Non-negative Matrix Factorization.
Yu-Xiong WangYu-Jin ZhangPublished in: ICIP (2011)
Keyphrases
- matrix factorization
- sparse non negative
- image inpainting
- sparse coding
- texture synthesis
- collaborative filtering
- image denoising
- natural images
- recommender systems
- missing data
- textured images
- image classification
- negative matrix factorization
- nonnegative matrix factorization
- factorization methods
- sparse representation
- image deblurring
- linear combination
- least squares
- pairwise
- variational framework
- generative model
- visual words
- feature space
- unsupervised learning