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

[:=Read Full Message Here=:]

Forwarding factor based directed diffusion for path construction in wireless sensor networks
B.Tech Seminar report
by
Athira V
Department of Computer Science And Engineering
Government Engineering College, Thrissur
December 2010



Abstract
Wireless sensor networks(WSN) consists of light weight nodes having the capabilities
of sensing, processing, storing, and communication. These networks can be deployed
in wide variety of applications that include both milita ....etc

[:=Read Full Message Here=:]

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

[:=Read Full Message Here=:]

Motivation for In Vivo Optical Imaging (Partial List)
• Safety — Non-ionizing radiation: photon energy is ~2 eV
• Physics — Molecular structure and composition of tissue
• Optics — High intrinsic contrast. E.g., absorption probes
 Oxy-hemoglobin & deoxy-hemoglobin
 Melanin
 Lipid
 Water
 DNA & RNA
• Physiology — Endogenous contrast for functional imaging
 Concentration of hemoglobin (angiogenesis)
 Oxygen saturation of hemoglobin (hyper-metabolism)
 Cell nuclei
 ....etc

[:=Read Full Message Here=:]

ANISOTROPIC FILTERING: AF, is a technique in 3d graphics to improve image quality in computer video games ....etc

[:=Read Full Message Here=:]

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

[:=Read Full Message Here=:]

The safety of future manned missions to the moon and Mars hinges upon a proper understanding of how fires behave in outer space zero gravity/ micro gravity environments. Past studies have been limited to low oxygen concentrations and configurations in which the high velocity fuel enters an oxidizing atmosphere. However, one important fire scenario in outer space is a high velocity high oxygen oxidizer jet encountering fuel (an inverse flame configuration). This study focuses on flame shapes of oxygen- enhanced flames in inverse and normal diffu ....etc

[:=Read Full Message Here=:]

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

[:=Read Full Message Here=:]

Presented by
M.s.prasad
K.Sushma
A.Shiva shankar
B.Divya deepthi
J.Ratna raju


INTRODUCTION
It is a robot which gives alarm when it interfaces with a metal or bomb
It is a computer controlled robot with a navigable camera
It can be operated in remote areas as it is wireless controlled robot
DESCRIPTION
 SOFTWARE
… LABVIEW
 HARDWARE
… TRANSMITTING MODULE
… RECEIVER MODULE
SOFTWARE:LABVIEW
 Graphical interface versio ....etc

[:=Read Full Message Here=:]

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

[:=Read Full Message Here=:]