A reversible water marking algorithm for multimedia images using two-dimensional non-causal prediction and ESPVD.
Yongjie TanJie QinPublished in: Multim. Tools Appl. (2020)
Keyphrases
- three dimensional
- segmentation algorithm
- image processing algorithms
- test images
- synthetic and real images
- gray value
- image set
- detection algorithm
- digitized images
- prediction error
- matching algorithm
- learning algorithm
- objective function
- optimal solution
- image database
- k means
- gaussian noise
- image retrieval
- probabilistic model
- thresholding algorithm
- image data
- input image
- expectation maximization
- input data
- recognition algorithm
- prediction algorithm
- image interpolation
- similarity measure
- multimedia
- three dimensional objects
- bayesian networks
- geometric constraints
- region of interest
- cellular automata
- edge detection