A privacy-preserving image retrieval scheme based secure kNN, DNA coding and deep hashing.
Shuli ChengLie-Jun WangGao HuangAnyu DuPublished in: Multim. Tools Appl. (2021)
Keyphrases
- privacy preserving
- knn
- locality sensitive hashing
- content based image
- k nearest neighbor
- vertically partitioned data
- retrieval scheme
- scalar product
- image retrieval
- similarity search
- nearest neighbor
- image content
- multiscale
- image data
- contourlet transform
- image features
- object retrieval
- secure multiparty computation
- input image
- range queries
- image representation
- sift features
- image classification
- image database
- spatial information
- nearest neighbor search
- binary codes
- text classification
- similarity measure
- image collections
- hash functions
- feature selection
- neural network