Topology preserving hashing for similarity search.
Lei ZhangYongdong ZhangJinhui TangXiaoguang GuJintao LiQi TianPublished in: ACM Multimedia (2013)
Keyphrases
- similarity search
- topology preserving
- topology preservation
- hash functions
- self organizing maps
- competitive learning
- nearest neighbor search
- metric space
- high dimensional
- cross view
- binary images
- distance function
- level set method
- locality sensitive hashing
- binary codes
- similarity measure
- query processing
- thinning algorithm
- efficient similarity search
- high dimensional data
- indexing techniques
- hashing methods
- knn
- similarity queries
- neural network
- approximate nearest neighbor search
- level set
- information theoretic
- deformation field
- index structure
- active contours
- low dimensional
- medical images
- mutual information
- image segmentation
- machine learning