Sciweavers

3776 search results - page 421 / 756
» Motion from blur
Sort
View
ICRA
2006
IEEE
81views Robotics» more  ICRA 2006»
16 years 25 days ago
Uncertainty Ellipsoids Calculations for Complex 3D Reconstructions
— Many methods exist for the automatic and optimal 3D reconstruction of camera motion and scene structure from image sequence (’Structure from Motion‘ or SfM). The solution t...
Maxime Lhuillier, Mathieu Perriollat
ISBI
2006
IEEE
16 years 25 days ago
Comparing optical-flow based methods for quantification of myocardial deformations on RT3D ultrasound
Quantitative analysis of cardiac motion is of great clinical interest in assessing ventricular function. Real-time 3-D (RT3D) ultrasound transducers provide valuable threedimensio...
Qi Duan, Elsa D. Angelini, Olivier Gérard, ...
ROBIO
2006
IEEE
249views Robotics» more  ROBIO 2006»
16 years 24 days ago
Vision and Laser Data Fusion for Tracking People with a Mobile Robot
— In this paper we present a multi-sensor fusion system for tracking people with a mobile robot, which integrates the information provided by a laser range sensor and a PTZ camer...
Nicola Bellotto, Huosheng Hu
CRV
2005
IEEE
208views Robotics» more  CRV 2005»
16 years 12 days ago
Topology Inference for a Vision-Based Sensor Network
In this paper we describe a technique to infer the topology and connectivity information of a network of cameras based on observed motion in the environment. While the technique c...
Dimitri Marinakis, Gregory Dudek
187
Voted
AMFG
2003
IEEE
144views Biometrics» more  AMFG 2003»
16 years 3 days ago
Boosted Audio-Visual HMM for Speech Reading
We propose a new approach for combining acoustic and visual measurements to aid in recognizing lip shapes of a person speaking. Our method relies on computing the maximum likeliho...
Pei Yin, Irfan A. Essa, James M. Rehg