The geometrical and principal structures preservation in feature extraction of high dimensional images.
Maryam ImaniHassan GhassemianPublished in: ICSIPA (2015)
Keyphrases
- feature extraction
- high dimensional
- image classification
- image data
- input image
- image processing
- image database
- ground truth
- image retrieval
- image analysis
- feature space
- gabor filters
- test images
- dimensionality reduction
- three dimensional
- image features
- edge detection
- image preprocessing
- visual patterns
- spatial information
- image collections
- image structure
- human recognition
- feature extractors
- geometrical features
- extracted features
- image feature extraction
- principal components
- region of interest
- similarity search
- low dimensional
- principal component analysis
- object recognition
- image sequences
- image segmentation