Sciweavers

ICPR
2004
IEEE
14 years 6 months ago
Prioritized Region of Interest Coding in JPEG2000
A method is proposed to encode multiple regions of interest in the JPEG2000 image-coding framework. The algorithm is based on the rearrangement of packets in the code-stream to pl...
Victor Sanchez, Anup Basu, Mrinal K. Mandal
ICPR
2004
IEEE
14 years 6 months ago
Joint Spatial and Temporal Structure Learning for Task based Control
We present an example of a joint spatial and temporal task learning algorithm that results in a generative model that has applications for on-line visual control. We review work o...
Hilary Buxton, Kingsley Sage
ICPR
2004
IEEE
14 years 6 months ago
Optimally Regularised Kernel Fisher Discriminant Analysis
Mika et al. [3] introduce a non-linear formulation of Fisher's linear discriminant, based the now familiar "kernel trick", demonstrating state-of-the-art performanc...
Gavin C. Cawley, Kamel Saadi, Nicola L. C. Talbot
ICPR
2004
IEEE
14 years 6 months ago
Building Detection by Dempster-Shafer Fusion of LIDAR Data and Multispectral Aerial Imagery
A method for the classification of land cover in urban areas by the fusion of first and last pulse LIDAR data and multi-spectral images is presented. Apart from buildings, the cla...
Brian C. Lovell, Franz Rottensteiner, John Trinder...
ICPR
2004
IEEE
14 years 6 months ago
A Symmetric Convexity Measure
A new area-based convexity measure for polygons is described. It has the desirable properties that it is not sensitive to small boundary defects, and it is symmetric with respect ...
Paul L. Rosin, Christine L. Mumford
ICPR
2004
IEEE
14 years 6 months ago
Vector Field Smoothing Via Heat Flow
In this paper, we develop a new method for recovering and smoothing fields of surface normals in shape-fromshading. We show how transform the problem of recovering surface normals...
Antonio Robles-Kelly, Edwin R. Hancock
ICPR
2004
IEEE
14 years 6 months ago
Local Fisher Embedding
In recent work, several supervised spectral embedding procedures have been proposed. Although experimentally validated, the construction of these algorithms was rather ad hoc. Thi...
Dick de Ridder, Marco Loog, Marcel J. T. Reinders
ICPR
2004
IEEE
14 years 6 months ago
A New Approach For The Registration of Images With Inconsistent Differences
In this paper, we focus on the Image Registration problem. Mathematically, this problem consists of minimizing an energy which is composed of a regularization term and a similarit...
Frédéric J. P. Richard
ICPR
2004
IEEE
14 years 6 months ago
ART Extension for Description, Indexing and Retrieval of 3D Objects
This paper presents a new three-dimensional shape descriptor, called 3D angular radial transform. This descriptor is an extension of the 2D region base shape descriptor proposed b...
Atilla Baskurt, David Coeurjolly, Julien Ricard