Biomedical Image Retrieval in a Fuzzy Feature Space with Affine Region Detection and Vector Quantization of a Scale-Invariant Descriptor.
Md. Mahmudur RahmanSameer K. AntaniGeorge R. ThomaPublished in: ISVC (3) (2010)
Keyphrases
- feature maps
- vector quantization
- scale invariant
- feature space
- image retrieval
- region detection
- affine invariant
- keypoints
- kernel function
- image compression
- affine transformation
- local binary pattern
- feature vectors
- detection method
- feature extraction
- natural images
- scale space
- image representation
- multiscale
- image matching
- feature selection
- visual features
- visual words
- high dimensional
- support vector machine
- object recognition
- mean shift
- image structure
- gaussian mixture model
- image content
- training set
- image segmentation
- invariant features
- low level features
- shape descriptors
- image registration
- texture analysis
- neural network
- support vector
- face recognition
- color histogram
- principal component analysis
- image processing
- color images