An improved feature extraction-based colour image matching method using quaternion matrix.
Hailin ZouChanjuan LiuQian ShenShusen ZhouMujun ZangPublished in: Int. J. Commun. Networks Distributed Syst. (2016)
Keyphrases
- feature extraction
- image matching method
- image matching
- fourier transform
- frequency domain
- wavelet transform
- feature selection
- feature vectors
- image classification
- preprocessing
- pattern recognition
- linear discriminant analysis
- wide range
- singular value decomposition
- colour images
- image processing
- dimensionality reduction
- feature set
- natural images
- single image
- matching algorithm
- decision trees
- illumination variations