Image interpolation for high-resolution display based on the complex dual-tree wavelet transform and hidden Markov model.
Ramesh Kumar LamaMoo-Rak ChoiGoo-Rak KwonPublished in: Multim. Tools Appl. (2016)
Keyphrases
- hidden markov models
- dual tree
- wavelet transform
- image interpolation
- high resolution
- high frequency
- discrete wavelet transform
- subband
- locally adaptive
- wavelet features
- multiresolution
- image coding
- wavelet domain
- low resolution
- multiscale
- image compression
- markov models
- markov model
- denoising
- conditional random fields
- image processing
- image denoising
- wavelet packet
- wavelet coefficients
- shift invariant
- wavelet filters
- feature extraction
- wavelet decomposition
- super resolution
- low frequency
- high quality
- image segmentation