Hai i am student and i have done my project in digital image processing.
i want some reference code which will be useful for my project which make it legible to understand. ....etc

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Abstract
This paper proposes a two-phase scheme for removing salt-and-pepper impulse noise. In the first
phase, an adaptive median filter is used to identify pixels which are likely to be contaminated by noise
(noise candidates). In the second phase, the image is restored using a specialized regularization method
that applies only to those selected noise candidates. In terms of edge preservation and noise suppression,
our restored images show a significant improvement compared to those restored by using just nonlinear
filters or r ....etc

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Myself BLACK,doing my Engineering final year in PSP college.For my final year project i am working Medical image processing field.Now i want ideas regarding the article Non local means speckle filtering of ultrasound images using Bayesian framework.I have attached the abstract of the project.

Abstract”In image processing, restoration is expected to improve
the qualitative inspection of the image and the performance
of quantitative image analysis techniques. In this paper, an adaptation
of the nonlocal (NL)-means filter is propos ....etc

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Dear Madam\sir,

I am a research student. i want the matlab codings for salt and pepper noise removal by median type noise detectors and detail preserving regularization for my project dissertation. ....etc

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Adaptive bilateral filter for sharpness enhancement and noise removal
Presented By:
Zhang B, Allebach JP.
Texas Instruments, Inc, TX 75243, USA.
Abstract
In this paper, we present the adaptive bilateral filter (ABF) for sharpness enhancement and noise removal. The ABF sharpens an image by increasing the slope of the edges without producing overshoot or undershoot. It is an approach to sharpness enhancement that is fundamentally different from the unsharp mask (USM). This new approach to slope restoration also differs significantl ....etc

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salt pepper noise removal a trimmed filter matlab ppt ....etc

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Hi
Please Help me for code speckle reducing anisotropic diffusion
(SRAD) in matlab. ....etc

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Abstract
A new speckle reduction method, i.e., Laplacianpyramid-based nonlinear diffusion (LPND), is proposed for medicalultrasound imaging. With this method, speckle is removedby nonlinear diffusion filtering of bandpass ultrasound imagesin Laplacian pyramid domain. For nonlinear diffusion in eachpyramid layer, a gradient threshold is automatically determinedby a variation of median absolute deviation (MAD) estimator.The performance of the proposed LPND method has been comparedwith that of other speckle reduction methods, includingthe ....etc

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An electrocardiogram (ECG) is a graphical representation of hearts functionality and is an important tool used for diagnosis of cardiac abnormalities. In clinical environment during acquisition, the ECG signal encounters with various types of artifacts. These artifacts strongly affects the ST segment, degrades the signal quality, frequency resolution, produces large amplitude signals in ECG that can resemble PQRST waveforms and masks tiny features that are
important for clinical monitoring and diagnosis. Cancelation of these artifacts in EC ....etc

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ppt on speckle noise reduction in ultrasound images using discrete wavelet transform with median and weiner filtering ....etc

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