ABSTRACT: The normal direction of the bone contour in computed tomography (CT) images provides important anatomical information and can guide segmentation algorithms. Since various bones in CT images have different sizes, and the intensity values of bone pixels are generally nonuniform and noisy, estimation of the normal direction using a single scale is not reliable. We propose a multiscale approach to estimate the normal direction of bone edges. The reliability of the estimation is calculated from the estimated results and, after re-scaling, ....etc

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ABSTRACT
Colored Trees (CTs) is an efficient approach to route packets along link-or node-disjoint paths in packet-switched networks. her two trees, namely red and blue, are constructed rooted at a drain such that the path from any node to the drain are link-or node-disjoint. For applications where both the trees are used simultaneously, it is critical to maintain the trees after page link or node failures. this seminar discuss an algorithm, referred to as SimCT, that efficiently constructs and maintains colored trees under failures using only ....etc

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TRUST WORTHY COMUTING UNDER RESOURCE CONSTRAINTS WITH THE DOWN POLICY

Abstract: In this project we present a simple way to resolve a complicated network security. This is done by the following two ways. They are as follows, first is the decrypt only when necessary (DOWN) policy, which can substantially improve the ability of low-cost to protect the secrets. The DOWN policy relies on the ability to operate with fractional parts of secrets. We discuss the feasibility of extending the DOWN policy to various asymmetric and symmetric cryptographi ....etc

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hello

I am Fasca doing ME in computer.My project is based on the biometric system ie. periocular biometrics in visible spectrum with some alterations in algorithms to give more performance by using the technology matlab.
So for reference can u send some ppt and coding based on this project ....etc

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could anybody send me the complete detail of this project..........
at
[email protected] ....etc

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Abstract
Mobile Ad Hoc Network (MANET) consists of a collection
of wireless mobile hosts without the required intervention of any
existing infrastructure or centralized access point such as base
station. The dynamic topology of MANET allows nodes to join and
leave the network at any point of time. Wireless MANET is
particularly vulnerable due to its fundamental characteristics such
as open medium, dynamic topology, distributed cooperation and
constrained capability. In this paper we simulate the blackhole
attack which is one of ....etc

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Continuous Delivery Message Dissemination
Problems under the Multicasting Communication Mode


1.1 Abstract:
In the Continuous Delivery Message Dissemination (CDMD) problem, each message has a length and is partitioned into packets, however, the packets of every message must arrive at its destination in its original order, and all packets for each message must arrive during consecutive time units.
To cope with intractability, efficient Message dissemination appro ....etc

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ABSTRACT: The normal direction of the bone contour in computed tomography (CT) images provides important anatomical information and can guide segmentation algorithms. Since various bones in CT images have different sizes, and the intensity values of bone pixels are generally nonuniform and noisy, estimation of the normal direction using a single scale is not reliable. We propose a multiscale approach to estimate the normal direction of bone edges. The reliability of the estimation is calculated from the estimated results and, after re-scaling, ....etc

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ABSTRACT
A new sensitive microwave life-detection system which can be used to locate human subjects buried under earthquake rubble or hidden behind various barriers has been constructed. This system operating at 1150 MHz or 450 MHz can detect the breathing and heartbeat signals of human subjects through earthquake rubble or a construction barrier of about 10-ft thickness.
INTRODUCTION
Existing methods for searching and rescuing human victims buried under earthquake rubble or collapsed building debris is the utilization of dogs, or seismi ....etc

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Performance of Orthogonal Fingerprinting Codes under Worst-Case Noise



Abstract:
We study the effect of the noise distribution on the error probability of the detection test when a class of randomly rotated spherical fingerprints is used. The detection test is performed by a focused correlation detector, and the spherical codes studied here form a randomized orthogonal constellation. The colluders create a noise-free forgery by uniform averaging of their individual copies, and then add a ....etc

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