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» Routing in the frequency domain
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ICIP
2005
IEEE
14 years 10 months ago
Wavelet-based illumination normalization for face recognition
The appearance of a face image is severely affected by illumination conditions that hinder the automatic face recognition process. To recognize faces under varying illuminations, ...
Shan Du, Rabab Kreidieh Ward
ASIAMS
2008
IEEE
14 years 3 months ago
Vibration Suppression Techniques in Feedback Control of a Very Flexible Robot Manipulator
This paper presents the use of angular position control approaches for a flexible robot manipulator with disturbances effect in the dynamic system. Delayed Feedback Signal (DFS) a...
Mohd Ashraf Ahmad, Zaharuddin Mohamed, Haszuraidah...
ICASSP
2008
IEEE
14 years 3 months ago
Blind channel estimation in MIMO-OFDM systems using semi-definite relaxation
A new blind channel estimation technique for multiple-input multiple-output orthogonal frequency-division multiplexing (MIMO-OFDM) systems is proposed. It estimates the channel pa...
Nima Sarmadi, Alex B. Gershman, Shahram Shahbazpan...
ACCESSNETS
2008
Springer
14 years 3 months ago
Loop Identification and Capacity Estimation of Digital Subscriber Lines with Single Ended Line Testing
Digital subscriber lines offer the possibility to deliver broadband services over the existing telephone network. Still, beforehand subscriber loops must be tested to see whether t...
Carine Neus, Wim Foubert, Leo Van Biesen
ICMCS
2006
IEEE
143views Multimedia» more  ICMCS 2006»
14 years 3 months ago
On Resampling Detection and its Application to Detect Image Tampering
Usually digital image forgeries are created by copy-pasting a portion of an image onto some other image. While doing so, it is often necessary to resize the pasted portion of the ...
S. Prasad, K. Ramakrishnan