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ICIP
2010
IEEE
14 years 8 months ago
Sampling-aware polar descriptors on the sphere
We present a new descriptor and feature matching solution for omnidirectional images. The descriptor builds on the log-polar planar descriptors, but adapts to the specific geometr...
Zafer Arican, Pascal Frossard
ICIP
2010
IEEE
14 years 8 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
ICIP
2010
IEEE
14 years 8 months ago
Maximizing intra-individual correlations for illumination-insensitive face recognition
Illumination variation has been one of the most intractable problems in face recognition and many approaches have been proposed to handle illumination problem in the last decades ...
Hu Han, Shiguang Shan, Xilin Chen, Wen Gao
ICIP
2010
IEEE
14 years 8 months ago
Poisson image reconstruction with total variation regularization
This paper describes an optimization framework for reconstructing nonnegative image intensities from linear projections contaminated with Poisson noise. Such Poisson inverse probl...
Rebecca Willett, Zachary T. Harmany, Roummel F. Ma...
ICIP
2010
IEEE
14 years 8 months ago
Bit-plane stack filter algorithm for focal plane processors
This work presents a novel parallel technique to implement stack morphological filters for image processing. The method relies on applying the image bitwise decomposition to manip...
Andrés Frias-Velazquez, Wilfried Philips