PVO based reversible data hiding technique for roughly textured images.
Gurjinder KaurSamayveer SinghRajneesh RaniPublished in: Multidimens. Syst. Signal Process. (2021)
Keyphrases
- textured images
- reversible data hiding
- data hiding
- texture segmentation
- color images
- natural images
- markov random field
- random fields
- high capacity
- texture images
- prediction algorithm
- pixel values
- texture features
- texture information
- visual quality
- multiscale
- error correction
- object recognition
- texture analysis
- gaussian mixture model
- gray level
- multiresolution
- video sequences
- image segmentation