Performance of similarity measures based on histograms of local image feature vectors.
Daidi ZhongIrek DeféePublished in: Pattern Recognit. Lett. (2007)
Keyphrases
- feature vectors
- similarity measure
- image features
- image data
- image descriptors
- image classification
- image analysis
- euclidean distance
- input image
- image retrieval
- image regions
- image content
- spatial information
- segmentation method
- multiscale
- pixel values
- feature extraction
- image pixels
- orientation histogram
- image representation
- single image
- edge detection
- histogram analysis
- gaussian mixture model
- image collections
- image similarity
- feature space
- high resolution
- color histogram
- feature histograms
- filtered images
- image segmentation
- wavelet decomposition
- low level
- image structure
- region of interest
- test images
- mutual information
- image quality