Reconstruction of compressed samples in shift-invariant space base on matrix factorization.
Zhaoxuan ZhuHoujun WangZhigang WangHao ZhangPublished in: Comput. Electr. Eng. (2011)
Keyphrases
- matrix factorization
- shift invariant
- collaborative filtering
- recommender systems
- wavelet domain
- rotation invariant
- missing data
- factorization methods
- discrete wavelet transform
- wavelet coefficients
- sparse coding
- nonnegative matrix factorization
- data sets
- edge preserving
- image reconstruction
- denoising
- image processing
- low dimensional
- synthetic and real images
- blurred images
- small number