On the feasibility of cross-validation in image analysis
SIAM Journal on Applied Mathematics
Generalized cross validation for wavelet thresholding
Signal Processing
Adaptive image denoising and edge enhancement in scale-space using the wavelet transform
Pattern Recognition Letters - Special issue: Sibgrapi 2001
Image compression using shift-invariant dyadic wavelets
ICIP '97 Proceedings of the 1997 International Conference on Image Processing (ICIP '97) 3-Volume Set-Volume 1 - Volume 1
Image Sequence Fusion Using a Shift-Invariant Wavelet Transform
ICIP '97 Proceedings of the 1997 International Conference on Image Processing (ICIP '97) 3-Volume Set-Volume 3 - Volume 3
Extraction of Shift Invariant Wavelet Features for Classification of Images with Different Sizes
IEEE Transactions on Pattern Analysis and Machine Intelligence
Undecimated wavelet based speckle reduction for SAR images
Pattern Recognition Letters
Combining Adaptive PDE and Wavelet Shrinkage in Image Denoising with Edge Enhancing Property
ICPR '06 Proceedings of the 18th International Conference on Pattern Recognition - Volume 03
Speckle suppression in ultrasonic images based on undecimated wavelets
EURASIP Journal on Applied Signal Processing
Contrast enhancement of color images based on Wavelet Transform and human visual system
GVE '07 Proceedings of the IASTED International Conference on Graphics and Visualization in Engineering
ISBRA'07 Proceedings of the 3rd international conference on Bioinformatics research and applications
Image fusion based on PCA and undecimated discrete wavelet transform
ICONIP'06 Proceedings of the 13th international conference on Neural Information Processing - Volume Part II
Shift-Invariant image denoising using mixture of laplace distributions in wavelet-domain
ACCV'06 Proceedings of the 7th Asian conference on Computer Vision - Volume Part I
Image coding using translation invariant wavelet transforms with symmetric extensions
IEEE Transactions on Image Processing
Spatially adaptive wavelet thresholding with context modeling for image denoising
IEEE Transactions on Image Processing
Interpreting translation-invariant wavelet shrinkage as a new image smoothing scale space
IEEE Transactions on Image Processing
Image quality assessment: from error visibility to structural similarity
IEEE Transactions on Image Processing
Joint Exact Histogram Specification and Image Enhancement Through the Wavelet Transform
IEEE Transactions on Image Processing
Information Sciences: an International Journal
Image contrast enhancement for preserving mean brightness without losing image features
Engineering Applications of Artificial Intelligence
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By combining discrete undecimated wavelet transform (UWT) with genetic algorithm (GA) an efficient enhancement algorithm for typhoon cloud image is proposed. Having implemented UWT to a typhoon cloud mage, noise in a typhoon cloud image is reduced by modifying the undecimated wavelet coefficients by combining with generalization cross validation at fine resolution levels. GA and non-linear gain operation are used to modify the undecimated wavelet coefficients at coarse resolution levels in order to extrude the details of a typhoon cloud image. Experimental results show that the proposed algorithm can efficiently reduce the additive gauss white noise in a typhoon cloud image while well extruding the detail. In order to accurately assess an enhanced typhoon cloud image's quality, an overall score index is proposed based on information entropy, contrast measure and peak signal-noise ratio. Finally, comparisons between the proposed algorithm and five other similar methods, are carried out.