Nonlinear loose coupled non-negative matrix factorization for low-resolution image recognition.
Yang ZhaoChao WangJihong PeiXuan YangPublished in: Neurocomputing (2021)
Keyphrases
- image recognition
- low resolution
- negative matrix factorization
- high resolution
- super resolution
- sparse representation
- face recognition
- face images
- low resolution images
- principal component analysis
- image classification
- matrix factorization
- pattern recognition
- document clustering
- higher resolution
- image patches
- high quality
- high resolution images
- data sets
- image super resolution
- image retrieval
- depth map
- correlation filters
- image processing
- bag of words
- collaborative filtering
- pairwise
- multiscale