Enhanced Perceptual Distance Functions and Indexing for Image Replica Recognition.
Arun QamraYan MengEdward Y. ChangPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2005)
Keyphrases
- distance function
- image data
- image features
- visual perception
- object retrieval
- low level
- image content
- similarity search
- metric space
- knn
- input image
- image descriptors
- multiscale
- image segmentation
- information retrieval
- image retrieval
- object recognition
- partial occlusion
- image representation
- distance computation
- image matching
- geometric hashing
- database
- similarity function
- pattern recognition
- data mining
- complex objects
- index structure
- k nearest neighbor
- multimedia databases
- image classification
- nearest neighbor
- perceptual grouping
- feature vectors
- handwritten words