Feature matching using modified projective nonnegative matrix factorization.
Weidong YanZheng TianJinhuan WenLulu PanPublished in: J. Electronic Imaging (2012)
Keyphrases
- feature matching
- nonnegative matrix factorization
- image pairs
- negative matrix factorization
- matrix factorization
- data representation
- image matching
- matching algorithm
- feature extraction and matching
- feature points
- object recognition
- image registration
- principal component analysis
- spectral clustering
- graph matching
- geometric constraints
- objective function
- least squares
- neural network
- camera calibration
- document clustering
- original data
- computer vision
- high dimensional data
- high dimensional
- information extraction
- sparse representation
- pattern recognition
- text mining