Feature regions based on graph optimization for robust reversible watermarking.
Guangxue YinLingling AnXinbo GaoDacheng TaoPublished in: ICIP (2015)
Keyphrases
- image features
- reversible watermarking
- segmented regions
- random walk
- significant features
- optimization algorithm
- graph theory
- directed graph
- graph model
- graph representation
- robust optimization
- optimization problems
- feature vectors
- image regions
- face recognition
- graph structure
- weighted graph
- evolutionary algorithm
- scale invariant features