Sciweavers

ICIP
2006
IEEE
14 years 11 months ago
A Minimum-Entropy Procedure for Robust Motion Estimation
We focus on motion estimation using a block matching approach and suggest using a minimum-entropy criterion. Many entropy-based estimation procedures exist, such as plug-in estima...
Sylvain Boltz, Eric Wolsztynski, Eric Debreuve, Er...
ICIP
2006
IEEE
14 years 11 months ago
Overview of the Scalable H.264/MPEG4-AVC Extension
The scalable extension of H.264/MPEG4-AVC is a current standardization project of the Joint Video Team (JVT) of the ITU-T Video Coding Experts Group (VCEG) and the ISO/IEC Moving ...
Heiko Schwarz, Detlev Marpe, Thomas Wiegand
ICIP
2006
IEEE
14 years 11 months ago
Phase Distortion Correction for See-Through-The-Wall Imaging Radar
See Through The Wall (STTW) applications have become of high importance to law enforcement, homeland security and defense needs. In this work surface penetrating radar is simulate...
Jay A. Marble, Alfred O. Hero
ICIP
2006
IEEE
14 years 11 months ago
Effects of Parameters Variations in Particle Filter Tracking
Many implementations of visual tracking have been proposed since many years. The lack of standard evaluation process has prevented fair comparison between them. In this paper, we ...
Céline Mancas-Thillou, Caroline Machy, Dere...
ICIP
2006
IEEE
14 years 11 months ago
Fast Construction of Covariance Matrices for Arbitrary Size Image Windows
We propose an integral image based algorithm to extract feature covariance matrices of all possible rectangular regions within a given image. Covariance is an essential indicator ...
Fatih Porikli, Oncel Tuzel
ICIP
2006
IEEE
14 years 11 months ago
Unsupervised Simultaneous Registration and Exposure Correction
Early approaches to building mosaics by composing photographic images, assume the input images have similar exposures. Since this is unlikely to happen in practice, it became comm...
Pedro M. Q. Aguiar
ICIP
2006
IEEE
14 years 11 months ago
Invariant Geometric Representation of 3D Point Clouds for Registration and Matching
Though implicit representations of surfaces have often been used for various computer graphics tasks like modeling and morphing of objects, it has rarely been used for registratio...
Soma Biswas, Gaurav Aggarwal, Rama Chellappa
ICIP
2006
IEEE
14 years 11 months ago
Automation of Pavement Surface Crack Detection using the Continuous Wavelet Transform
This paper presents a new approach in automation for crack detection on pavement surface images. The method is based on the continuous wavelet transform. In the first step, a sepa...
Peggy Subirats, Jean Dumoulin, Vincent Legeay, Dom...
ICIP
2006
IEEE
14 years 11 months ago
Efficient 2-D Gray-Scale Dilations and Erosions with Arbitrary Flat Structuring Elements
An efficient algorithm is presented for the computation of gray-scale morphological operations with 2-D structuring elements (S.E.). The required computing time is independent of ...
Erik R. Urbach, Michael H. F. Wilkinson