Reversible data hiding using Delaunay triangulation and selective embedment.
Wien HongTung-Shou ChenJeanne ChenPublished in: Inf. Sci. (2015)
Keyphrases
- delaunay triangulation
- reversible data hiding
- data hiding
- high capacity
- sample points
- topology preserving
- prediction algorithm
- pixel values
- triangular mesh
- voronoi diagram
- error correction
- spatial domain
- object recognition
- coding method
- computer vision
- visual quality
- frequency domain
- dimensionality reduction
- motion estimation
- multiscale
- three dimensional