Independent component analysis of color SIFT for Image Classification.
Danni AiXian-Hua HanGuifang DuanXiang RuanYen-Wei ChenPublished in: ICCP (2011)
Keyphrases
- independent component analysis
- image classification
- image features
- independent components
- principal component analysis
- signal processing
- sift descriptors
- color images
- factor analysis
- bag of words
- feature extraction
- blind source separation
- image representation
- visual words
- independent subspace analysis
- principle component analysis
- object recognition
- bag of features
- keypoints
- color constancy
- visual features
- denoising
- computer vision
- neural network
- human vision
- high dimensional
- source separation
- discriminant analysis
- scale invariant
- natural images
- scale space
- feature vectors