Image Processing - Noise Reduction

Images taken with both digital cameras and conventional film cameras will pick up noise from a variety of sources. Many further uses of these images require that the noise will be (partially) removed - for aesthetic purposes as in artistic work or marketing, or for practical purposes such as computer vision

Here we going to develop a program to reduce a particular noise Salt and Pepper Noise

In salt and pepper noise (also known as random noise or independent noise), pixels in the image are vastly di ....etc

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Manufacturing plants and other work environments can be noisy.Multiutde of gears running in unison can cause a lot of noise. The pumps, motors, conveyers, compressors, and fans,
are all potential sources of noise. about 90 decibels of noise is produced when one stands only ten feet from a standard double-reduction speed reducer.
The gearbox noise could be caused by different reasons:
A speed reducer can be taken as an example. The gears, bearings, shafts, cooling devices and lubrication, even its housing starts to vibrate when the reduce ....etc

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A Fuzzy Noise Reduction Method for Color Images - IEE TRANSACTIONS ON IMAGE PROCESSING, VOL. 16, NO. 5, - java

Abstract A new fuzzy filter is presented for the reduction of additive
noise for digital color images. The filter consists of two subfilters.
The first subfilter computes fuzzy distances between the color
components of the central pixel and its neighborhood. These distances
determine in what degree each component should be corrected.
All performed corrections preserve the color component
distances. The goal of the sec ....etc

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pls sir send ppt on fuzzy filter for impulse noise reduction in color image.
my email id -- [email protected] ....etc

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to get information about the topic fuzzy filter for impulse noise reduction in color images matlab code full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-a-new-fuzzy-color-correlated-impulse-noise-reduction-method

http://seminarsprojects.net/Thread-a-fuzzy-noise-reduction-method-for-color-images ....etc

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Introduction:

Noise reduction is the process of removing noise from a signal.

All recorders as well as analog or digital, are the properties that make them sensitive to noise. Noise can be random or white noise, with no consistent or coherent noise, the use of the mechanism of the device or algorithms.

Recording equipment is an electronic form a lot of noise, hiss caused by random electrons, strongly influenced by the warmth of their wandering designated path. These stray electrons influence the voltage of the output signal and ....etc

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POWER SUPPLY NOISE REDUCTION USING ACTIVE RESISTORS


Introduction

Continual scaling in integrated circuit technology has made it possible to achieve higher transistor density
in a given die area. Even with the lowering of the power supply voltage for newer process nodes, the
maximum power consumption of high-end microprocessors has been projected to continue to increase for
the foreseeable

Resistive Damping

The oscillations in the power supply voltage across the chip ....etc

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ADAPTIVE TECHNIQUES BASED HIGH IMPULSIVE NOISE DETECTION AND REDUCTION OF A DIGITAL IMAGE
ABSTRACT
As reducing impulse noise in a digital image is a very active research area in image processing, this paper proposes a novel algorithm for digital image impulsive noise detection and reduction based on adaptive nonlinear techniques which seems to be a boom in digital image restoration process. The main objective of this algorithm is to consider a particular digital image as input and make the preprocessing to remove the impulsive ....etc

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To get full information or details of salt and pepper noise removal by median type noise detectors and detail preserving regularization please have a look on the pages

http://seminarsprojects.net/Thread-salt-and-pepper-noise-removal-by-median-type-noise-detectors-and-detail-preserving

http://seminarsprojects.net/Thread-salt-and-pepper-noise-removal-by-median-type-noise-detectors-and-detail-preserving?pid=84244&mode=threaded

if you again feel trouble on salt and pepper noise removal by median type noise detectors and detail preserving regu ....etc

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