An improved multimodal signal-image compression scheme with application to natural images and biomedical data.
Tahar BrahimiLarbi BoubchirRégis FournierAmine Naït-AliPublished in: Multim. Tools Appl. (2017)
Keyphrases
- natural images
- input image
- test images
- multiscale
- compression scheme
- image statistics
- wavelet transform coefficients
- power spectrum
- natural image patches
- biomedical data
- prior models
- natural scenes
- higher order
- linear filters
- image patches
- denoising
- image denoising
- statistics of natural images
- image quality assessment
- object recognition
- knowledge driven
- image content
- sparse coding
- image compression
- denoising methods
- frequency domain
- high resolution
- image processing
- image segmentation
- data compression
- image representation
- computer vision
- wavelet transform
- computational complexity
- biologically inspired
- reconstructed image
- super resolution
- subband