Sciweavers

48 search results - page 2 / 10
» A geometric method for automatic extraction of sulcal fundi
Sort
View
MICCAI
1998
Springer
13 years 9 months ago
Segmentation and Measurement of the Cortex from 3D MR Images
The cortex is the outermost thin layer of gray matter in the brain; geometric measurement of the cortex helps in understanding brain anatomy and function. In the quantitative analy...
Xiaolan Zeng, Lawrence H. Staib, Robert T. Schultz...
CVPR
2001
IEEE
14 years 7 months ago
Using Robust Methods for Automatic Extraction of Buildings
We present a system for modeling buildings from a single correlation-based Digital Elevation Model (DEM). The model is constructed in two stages. The first stage segments the DEM ...
Christophe Vestri, Frederic Devernay
ICMCS
2006
IEEE
134views Multimedia» more  ICMCS 2006»
13 years 11 months ago
Automatic Extraction of Geometric Lip Features with Application to Multi-Modal Speaker Identification
In this paper we consider the problem of automatic extraction of the geometric lip features for the purposes of multi-modal speaker identification. The use of visual information ...
Ivana Arsic, Roger Vilagut, Jean-Philippe Thiran
ETVC
2008
13 years 7 months ago
Statistical Computing on Manifolds: From Riemannian Geometry to Computational Anatomy
Computational anatomy is an emerging discipline that aims at analyzing and modeling the individual anatomy of organs and their biological variability across a population. The goal ...
Xavier Pennec
ICDAR
2003
IEEE
13 years 10 months ago
Automatic Classification of Hand Drawn Geometric Shapes using Constructional Sequence Analysis
A method for automatically assessing the constructional sequence from a neuropsychological drawing task using Hidden Markov Models is presented. We also present a method of extrac...
Richard M. Guest, Samuel Chindaro, Michael C. Fair...