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ICIP
2005
IEEE
16 years 8 months ago
Multidimensional phase unwrapping for consistent APF estimation
The instantaneous amplitude, phase, and frequency (APF) characterize a nonstationary signal on a fundamental level. In this paper, we seek to obtain a consistent multidimensional ...
Roy A. Sivley, Joseph P. Havlicek
ICIP
2005
IEEE
16 years 8 months ago
Multi-view face pose classification by tree-structured classifier
In this paper, a multi-view face pose classification method is introduced. Each face region is normalized by two eye-centers and mouth center, and then multi-class classifiers are...
Zhiguang Yang, Haizhou Ai, Takuya Okamoto, Shihong...
ICIP
2005
IEEE
16 years 8 months ago
Blind separation of reflections using the image mixtures ratio
A new method for the blind separation of linear image mixtures is presented in this paper. Such mixtures often occur, when, for example, we photograph a scene through a semireflec...
Konstantinos I. Diamantaras, Theophilos Papadimitr...
ICIP
2005
IEEE
16 years 8 months ago
Nonparametric wavelet based texture synthesis
This paper presents a new algorithm for synthesising image texture. Texture synthesis is an important process in image postproduction. Previous approaches can be classified as eit...
Claire Gallagher, Anil C. Kokaram
ICIP
2005
IEEE
16 years 8 months ago
Static human body postures recognition in video sequences using the belief theory
This paper presents a system that can automatically recognize four different static human body postures in video sequences. The considered postures are standing, sitting, squattin...
Alice Caplier, Laurent Bonnaud, Michèle Rom...