Trademark image retrieval via transformation-invariant deep hashing.
Zhaoqiang XiaJie LinXiaoyi FengPublished in: J. Vis. Commun. Image Represent. (2019)
Keyphrases
- geometric transformations
- image transformations
- affine transformation
- file organization
- database
- neural network
- linear transformation
- hash functions
- storage space
- quasi invariant
- belief nets
- locality sensitive
- gray code
- random projections
- affine invariant
- image pairs
- multiscale
- database systems
- image processing
- search engine
- real time