Investigation of image representation and denoising performances of real and complex valued fast finite shearlet transform.
Hüseyin YasarMurat CeylanPublished in: SIU (2015)
Keyphrases
- image representation
- complex valued
- denoising
- translation invariant
- multiscale
- gabor transform
- total variation
- real valued
- image classification
- contourlet transform
- image denoising
- object recognition
- bag of words
- quadtree
- recurrent neural networks
- sparse representation
- visual words
- feature space
- image features
- image retrieval
- natural images
- image processing
- wavelet domain
- activation function
- linear equations
- linear quadtree
- non stationary
- similarity measure