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ICIP
2001
IEEE
16 years 6 months ago
EM algorithms of Gaussian mixture model and hidden Markov model
The HMM (Hidden Markov Model) is a probabilistic model of the joint probability of a collection of random variables with both observations and states. The GMM (Gaussian Mixture Mo...
Guorong Xuan, Wei Zhang, Peiqi Chai
ICIP
2001
IEEE
16 years 6 months ago
Multistatic passive radar imaging using the smoothed pseudo Wigner-Ville distribution
We investigate passive radar imaging of aircraft using reflected TV signals. We apply a Smoothed Pseudo WignerVille Distribution (SPWVD)-based SAR imaging algorithm to two differe...
Yong Wu, David C. Munson Jr.
151
Voted
ICIP
2001
IEEE
16 years 6 months ago
Reconstruction of sculpture from uncalibrated image profiles
Profiles of a sculpture provide rich information about its geometry, and can be used for model reconstruction under known camera motion. By exploiting correspondences induced by e...
Kwan-Yee Kenneth Wong, Roberto Cipolla
ICIP
2001
IEEE
16 years 6 months ago
Multiresolution Gaussian mixture models for visual motion estimation
This paper introduces a new generalisation of scale-space and pyramids, which combines statistical modelling with a spatial representation. The representation uses the familiar co...
Roland Wilson, Andrew Calway
ICIP
2001
IEEE
16 years 6 months ago
Lagrange multiplier selection in hybrid video coder control
The Lagrangian coder control together with the parameter choice is presentedthat lead to the creationof thenew hybrid video coder specificationsTMN-10 for H.263 and TML for H.26L....
Thomas Wiegand, Bernd Girod
ICIP
2001
IEEE
16 years 6 months ago
Variable-conductance, level-set curvature for image denoising
This paper describes a partial differential equation for denoising images. The proposed method is demonstrably superior to anisotropic diffusion (and it's many variations) fo...
Ross T. Whitaker, Xinwei Xue
147
Voted
ICIP
2001
IEEE
16 years 6 months ago
Color mode filtering
In this paper mode filtering of color images is explored. An existing framework based on local histograms is extended to multi-channel images. Within this framework three color
Joost van de Weijer, Theo Gevers
114
Voted
ICIP
2001
IEEE
16 years 6 months ago
Unbalanced multiple description video communication using path diversity
Susie J. Wee, John G. Apostolopoulos
ICIP
2001
IEEE
16 years 6 months ago
Using hidden Markov model for Chinese business card recognition
Yuan-Kai Wang, Kuo-Chin Fan, Yau-Tarng Juang, Tai-...
165
Voted
ICIP
2001
IEEE
16 years 6 months ago
A novel hybrid face profile recognition system using the FERET and MUGSHOT databases
Face recognition has established itself as an important subbranch of pattern recognition within the field of computer science. Many state-of-the-art systems have focused on the ta...
Frank Wallhoff, Gerhard Rigoll, Payman Moallem