圖像去噪 Archives — MATLAB Number ONE https://matlab1.com/product-tag/圖像去噪/ MATLAB Simulink | Tutorial | Code | Project Sun, 07 Aug 2022 06:54:31 +0000 en-GB hourly 1 https://matlab1.com/wp-content/uploads/2018/08/icon1-100x100.png 圖像去噪 Archives — MATLAB Number ONE https://matlab1.com/product-tag/圖像去噪/ 32 32 Estimation and Preservation for Texture Enhanced Image Denoising https://matlab1.com/shop/matlab-code/gradient-histogram-estimation-and-preservation-for-texture-enhanced-image-denoising/ https://matlab1.com/shop/matlab-code/gradient-histogram-estimation-and-preservation-for-texture-enhanced-image-denoising/#respond Tue, 08 May 2018 06:09:03 +0000 https://matlab1.com/?post_type=product&p=5129 In this project , we presented a novel gradient histogram preservation (GHP) model for texture-enhanced image denoising, and further introduce two region-based GHP variants, i.e., B-GHP and S-GHP. A simple but theoretically solid model and the associated algorithm were presented to estimate the reference gradient histogram from the noisy image, and an efficient iterative histogram specification algorithm was developed to implement the […]

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]]> https://matlab1.com/shop/matlab-code/gradient-histogram-estimation-and-preservation-for-texture-enhanced-image-denoising/feed/ 0 Active contours driven by local image fitting energy https://matlab1.com/shop/matlab-code/active-contours-driven-by-local-image-fitting-energy/ https://matlab1.com/shop/matlab-code/active-contours-driven-by-local-image-fitting-energy/#respond Thu, 19 Apr 2018 06:24:50 +0000 https://matlab1.com/?post_type=product&p=5063  

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]]> https://matlab1.com/shop/matlab-code/active-contours-driven-by-local-image-fitting-energy/feed/ 0 Multiscale LMMSE-based image denoising with optimal wavelet selection https://matlab1.com/shop/matlab-code/multiscale-lmmse-based-image-denoising-with-optimal-wavelet-selection/ https://matlab1.com/shop/matlab-code/multiscale-lmmse-based-image-denoising-with-optimal-wavelet-selection/#respond Mon, 16 Apr 2018 13:53:23 +0000 https://matlab1.com/?post_type=product&p=5022 In this paper, we presented an LMMSE-based denoising scheme with a wavelet interscale model and discussed the optimal wavelet basis selection for it. With OWE the wavelet coefficients at the same spatial locations at two adjacent scales are represented as a vector and the LMMSE is applied to the vector. The wavelet interscale dependencies are thus exploited to improve the signal […]

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]]> https://matlab1.com/shop/matlab-code/multiscale-lmmse-based-image-denoising-with-optimal-wavelet-selection/feed/ 0 Image denoising using least squares support vector machine https://matlab1.com/shop/matlab-code/image-denoising-using-least-squares-support-vector-machine/ https://matlab1.com/shop/matlab-code/image-denoising-using-least-squares-support-vector-machine/#respond Sat, 20 Aug 2016 06:32:11 +0000 https://matlab1.com/?post_type=product&p=633 Link of paper : http://www.sciencedirect.com/science/article/pii/S0952197609001377   Due to the imperfection of image acquisition systems and transmission channels, images are often corrupted by noise. This degradation leads to a significant reduction of image quality and then makes more difficult to perform high-level vision tasks such as recognition, 3-D reconstruction, or scene interpretation. The image denoising is important, […]

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