Scalable Similarity Search With Topology Preserving Hashing.
Lei ZhangYongdong ZhangXiaoguang GuJinhui TangQi TianPublished in: IEEE Trans. Image Process. (2014)
Keyphrases
- similarity search
- topology preserving
- topology preservation
- hash functions
- competitive learning
- self organizing maps
- level set method
- high dimensional
- nearest neighbor search
- binary images
- distance function
- similarity measure
- metric space
- query processing
- cross view
- indexing techniques
- locality sensitive hashing
- efficient similarity search
- high dimensional data
- similarity queries
- binary codes
- knn
- thinning algorithm
- deformation field
- nearest neighbor
- feature space
- level set
- pattern recognition
- approximate nearest neighbor search
- image processing
- unsupervised learning