bilinear interpolation matlab. I WANT THIS FOR MY PROJECT WORK. KINDLY SEND IT AS EARLY AS POSSIBLE.
REGARDS. ....etc

[:=Read Full Message Here=:]

Packet loss concealment using audio morphing

Presented By:
Franck Bouteille
Pascal Scalart
Balazs K vesi


Motivation


In packet data networks, excess traffic leads to delays or loss in delivery of information. In voice communication, long delays are intolerable and network delay budgets have strong influence on the design of packet voice systems.
To increase the tolerance of packet voice systems to lost packets some techniques have been developed.
These techniques do not use the a posteriori information ....etc

[:=Read Full Message Here=:]

Resizing image using bilinear interpolation algorithm in MATLAB



INTRODUCTION
Our project is titled Resizing image by using bilinear interpolation algorithm in MATLAB. In this project we used some principle elements to create MATLAB Graphical User Interface. We choose this project because we faced some problems when we tried to resize images by some other programs. The problem faced was losing of pixels in the original image, thereby degrading the picture quality.
The main ....etc

[:=Read Full Message Here=:]

A new directional filter bank for image analysis and classification is proposed. This paper introduces an improved structure in order to visualize subband outputs of the directional filter banks, while retaining the attractive properties of the original directional filter banks such as 1-D separable filtering, perfect reconstruction, and maximal decimation. Using this structure, any arbitrary 2n band directional filter bank can be implemented by cascading simple directional filter bank blocks, unlike the original structure that needs a parallel ....etc

[:=Read Full Message Here=:]

This article is presented by:
Francis M. David, Ellick M. Chan, Jeffrey C. Carlyle, Roy H. Campbell
Department of Computer Science
University of Illinois at Urbana-Champaign
201 N Goodwin Ave, Urbana

Cloaker: Hardware Supported Rootkit Concealment

Abstract
Rootkits are used by malicious attackers who desire to run software on a compromised machine without being de- tected. They have become stealthier over the years as a consequence of the ongoing struggle between ....etc

[:=Read Full Message Here=:]

sir /madam ,
i am doing mini project about resizing image using bicubic interpolation .so i want matlab code for that. so pls help me in getting the matlab code . ....etc

[:=Read Full Message Here=:]

In mathematics, bicubic interpolation is an extension of cubic interpolation for interpolating data points on a two dimensional regular grid. The interpolated surface is smoother than corresponding surfaces obtained by bilinear interpolation or nearest-neighbor interpolation. Bicubic interpolation can be accomplished using either Lagrange polynomials, cubic splines, or cubic convolution algorithm.
In image processing, bicubic interpolation is often chosen over bilinear interpolation or nearest neighbor in image resampling, when speed is not an ....etc

[:=Read Full Message Here=:]

Hi I am Jahnavi.I want to do project in image processing. I have selected the main topic like error concealment. I need some matlab programs for that related topic. I em trying to implement IEE paper published in 2006, Adaptive MAP Error Concealment for Dispersively Packetized Wavelet-Coded Images.

Abstract In this paper, we present an adaptive maximum a posteriori (MAP) rror concealment algorithm for dispersively packetized wavelet-coded images. We model the subbands of a waveletcoded image as Markov random fields, and use the edge charact ....etc

[:=Read Full Message Here=:]

Locally Adaptive Passive Error Concealment
for Wavelet Coded Images

Joost Rombaut, Aleksandra Pi zurica, Member, IEE, and Wilfried Philips, Member, IEE



Abstract

This letter presents a novel locally adaptive error concealment
method for subband coded images. For each lost low-frequency
coefficient, we estimate the optimal interpolation weights
from its neighborhood. The calculation of the interpolation weights
is optimized in the mean squared error sense, and it takes into account
the error ....etc

[:=Read Full Message Here=:]

Respected sir
i want matlab code for adaptive directional lifting based wavelet transform ....etc

[:=Read Full Message Here=:]