Reversible data hiding for high dynamic range images using two-dimensional prediction-error histogram of the second time prediction.
Xinyi GaoZhibin PanErdun GaoGuojun FanPublished in: Signal Process. (2020)
Keyphrases
- prediction error
- reversible data hiding
- high dynamic range images
- data hiding
- prediction algorithm
- bit rate
- high capacity
- visual quality
- coding method
- motion compensated
- motion vectors
- tone mapping
- inter frame
- dynamic range
- three dimensional
- pixel values
- human vision
- error concealment
- error correction
- video sequences
- reconstructed image
- video coding
- information hiding
- subband
- multiresolution