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ICIP
2007
IEEE
15 years 7 months ago
Analysis of Utility Functions for Video
In this paper, we formulate the utility functions of distortion and Peak Signal-to-Noise Ratio (PSNR) which are generally used for the performance evaluation of video coding appli...
Cheolhong An, Truong Q. Nguyen
158
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CPHYSICS
2007
113views more  CPHYSICS 2007»
15 years 6 months ago
Atomic-level simulation of non-equilibrium surface chemical reactions under plasma-wall interaction
Molecular dynamics (MD) simulations are used for the study of non-thermal-equilibrium reactions that take place on the substrate surface during plasma etching processes. In MD sim...
Satoshi Hamaguchi, Masashi Yamashiro, Hideaki Yama...
COGSCI
2002
99views more  COGSCI 2002»
15 years 6 months ago
Learning words from sights and sounds: a computational model
This paper presents an implemented computational model of word acquisition which learns directly from raw multimodal sensory input. Set in an information theoretic framework, the ...
Deb Roy, Alex Pentland
ICASSP
2010
IEEE
15 years 4 months ago
Improved single-channel speech separation using sinusoidal modeling
We present a novel single-channel separation approach to improve the separation performance while recovering the signals from a mixture. The key idea in this research is to employ...
Pejman Mowlaee, Mads Græsbøll Christe...
ICIP
2010
IEEE
15 years 4 months ago
Robust object detection scheme using feature selection
Feature selection is an important issue for object detection. In this paper, we propose an effective wrapper-based feature selection scheme using Binary Particle Swarm Optimizatio...
Hong Pan, Liang-Zheng Xia, Truong Q. Nguyen