Image denoising and image enhancing are two main technologies of image processing. In this thesis, image enhancing and denoising algorithms based on DT CWT(Dual-Tree Complex Wavelet Transform) are studied. A novel image enhancing algorithm based on transform domain processing and image domain processing is proposed first. Then a novel image denoising algorithm based on bivariate
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Image denoising and image enhancing are two main technologies of image processing. In this thesis, image enhancing and denoising algorithms based on DT CWT(Dual-Tree Complex Wavelet Transform) are studied. A novel image enhancing algorithm based on transform domain processing and image domain processing is proposed first. Then a novel image denoising algorithm based on bivariate
(Read More…)
Image denoising and image enhancing are two main technologies of image processing. In this thesis, image enhancing and denoising algorithms based on DT CWT(Dual-Tree Complex Wavelet Transform) are studied. A novel image enhancing algorithm based on transform domain processing and image domain processing is proposed first. Then a novel image denoising algorithm based on bivariate
(Read More…)
Image denoising and image enhancing are two main technologies of image processing. In this thesis, image enhancing and denoising algorithms based on DT CWT(Dual-Tree Complex Wavelet Transform) are studied. A novel image enhancing algorithm based on transform domain processing and image domain processing is proposed first. Then a novel image denoising algorithm based on bivariate
(Read More…)
Image denoising and image enhancing are two main technologies of image processing. In this thesis, image enhancing and denoising algorithms based on DT CWT(Dual-Tree Complex Wavelet Transform) are studied. A novel image enhancing algorithm based on transform domain processing and image domain processing is proposed first. Then a novel image denoising algorithm based on bivariate
(Read More…)
Image denoising and image enhancing are two main technologies of image processing. In this thesis, image enhancing and denoising algorithms based on DT CWT(Dual-Tree Complex Wavelet Transform) are studied. A novel image enhancing algorithm based on transform domain processing and image domain processing is proposed first. Then a novel image denoising algorithm based on bivariate
(Read More…)
Image denoising and image enhancing are two main technologies of image processing. In this thesis, image enhancing and denoising algorithms based on DT CWT(Dual-Tree Complex Wavelet Transform) are studied. A novel image enhancing algorithm based on transform domain processing and image domain processing is proposed first. Then a novel image denoising algorithm based on bivariate
(Read More…)
Image denoising and image enhancing are two main technologies of image processing. In this thesis, image enhancing and denoising algorithms based on DT CWT(Dual-Tree Complex Wavelet Transform) are studied. A novel image enhancing algorithm based on transform domain processing and image domain processing is proposed first. Then a novel image denoising algorithm based on bivariate
(Read More…)
With the development of photography, digital image processing technology are widely used in various fields of applications. Usually with one camera it is difficult to focus on all objects in the same scene. Therefore the technique of image fusion is needed to integrate the information contained in images with different focus points and to get
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As the requirements of system and information safety increases in this informational society, more and more occasions need to verify personal identities. However, the traditional verification methods can not satisfy the requirements to the development in society due to its intrinsic weakness. Biometric recognition is a kind of technology that verifies personal identities through the
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