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33
Tracking People from a Mobile Platform
, 2001
"... Tracking people from a moving platform is a useful skill for the coming generation of service and humaninteraction robots. It is also a challenging problem, involving sensing, interpretation, planning, and control, all in a real time and dynamic environment. Techniques used in existing people-tracke ..."
Abstract
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Cited by 19 (0 self)
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include (1) remapping the stereo disparities to an orthographic "occupancy map", which simplifies person modeling, and (2) updating a background occupancy map based on robot motion. The current version of our system, running on a Pioneer II mobile robot, can follow people at up to 1.2 m
Model-Based Object Tracking Using Stereo Vision
- Proceedings of the 2001 IEEE International Conference on Robotics and Automation (ICRA), Volume: 2, École Nationale Supérieure de Physique de
, 2001
"... Robust and accurate object recognition and tracking is a necessary pre-requisite for visual servoing tasks. While most approaches use monocular vision in order to solve this problem, this paper presents a new approach using disparity images provided by a stereo vision system from which 3-D models ar ..."
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Cited by 2 (0 self)
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Robust and accurate object recognition and tracking is a necessary pre-requisite for visual servoing tasks. While most approaches use monocular vision in order to solve this problem, this paper presents a new approach using disparity images provided by a stereo vision system from which 3-D models
Improving the Selection and Detection of Visual Landmarks Through Object Tracking
"... The unsupervised selection and posterior recognition of visual landmarks is a highly valuable perceptual capability for a mobile robot. Recently, in [6], we propose a system that aims to achieve this capability by combining a bottom-up data driven approach with top-down feedback provided by high lev ..."
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The unsupervised selection and posterior recognition of visual landmarks is a highly valuable perceptual capability for a mobile robot. Recently, in [6], we propose a system that aims to achieve this capability by combining a bottom-up data driven approach with top-down feedback provided by high
SIMULATION, DEVELOPMENT AND DEPLOYMENT OF MOBILE WIRELESS SENSOR NETWORKS FOR MIGRATORY BIRD TRACKING
, 2012
"... This thesis presents CraneTracker, a multi-modal sensing and communication system for monitoring migratory species at the continental level. By exploiting the robust and extensive cellular infrastructure across the continent, traditional mobile wireless sensor networks can be extended to enable reli ..."
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This thesis presents CraneTracker, a multi-modal sensing and communication system for monitoring migratory species at the continental level. By exploiting the robust and extensive cellular infrastructure across the continent, traditional mobile wireless sensor networks can be extended to enable
Color 3D Model-Based Tracking with Arbitrary Projection Models
"... Abstract. We present a color- and shape-based 3D tracking system suited to a large class of vision sensors. The method is, in fact, applicable with any projection model, provided that it is calibrated and the projection function is known. The tracking architecture is based on Particle Filtering meth ..."
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Cited by 3 (2 self)
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costly image processing routines like edge/feature extraction, color segmentation or 3D reconstruction, that can be cumbersome with omnidirectional projection models. The tracking system copes well with motion and optical blur. We show applications of tracking various objects (balls, boxes) in mobile
Real-time detection of moving objects from moving vehicle using dense stereo and optical flow
- In Conference on Intelligent Robots and Systems
, 2004
"... Dynamic scene perception is very important for autonomous vehicles operating around other moving vehicles and humans. Most work on real-time object tracking from moving plaforms has used sparse features or assumed flat scene structures. We have recently extended a real-time, dense stereo system to i ..."
Abstract
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Cited by 18 (2 self)
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objects while the robot itself is moving. We present results showing accurate egomotion estimation and detection of moving people and vehicles under general 6-DOF motion of the robot and independently moving objects. The system runs at 18.3 Hz on a 1.4 GHz Pentium Mlaptop, computing 160x120 disparity maps
Tracking based on Hue-Saturation Features with a Miniaturized Active Vision
"... Abstract: This paper presents a miniaturized active vision system for visual tracking. One of the main problems in visual tracking is the autonomy and manageability of the system to be mounted on robotic structures, such as mobile and manipulator robots. The proposed active vision system has been bu ..."
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Cited by 2 (0 self)
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Abstract: This paper presents a miniaturized active vision system for visual tracking. One of the main problems in visual tracking is the autonomy and manageability of the system to be mounted on robotic structures, such as mobile and manipulator robots. The proposed active vision system has been
Technology Integration For A Mobile, High-performance Robotic Manipulator - Systems, Man, and Cybernetics, 1988. Proceedings of the 1988 IEEE International Conference on
"... ABSTRACT This paper is directed to assessing component robotics technologies for a mobile high-performance dual manipulator. The manipulator system construct is defined in terms that allowed us to address the staged and modular integration best suited to integrated sensor and massively parallel pro ..."
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for significant improvements in efficiency (i.e., workspace versus occupied space, payload capacity versus weight, work versus power ratios) and operation safety. Supporting scientific work on methodologies for integrating mobile autonomous robotic systems (Raibert, 1984; Joshi and Desrochers, 1986; Madni, et a1
Stereo vision motion detection from a moving platform
- In Proc. Australasian Conf. on Robotics and Automation
, 2004
"... In order for robots to coexist with humans it is important that they are able to see and track them. Simple tasks like moving to avoid a passing human in the corridor require that the robot is able to estimate the position and velocity of the passer. Several systems for tracking people have been pre ..."
Abstract
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Cited by 2 (0 self)
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presented in the past, however few attempt tracking using vision on a moving platform. In the field of mobile robotics it is important that the methods used in tracking are robust to egomotion. In this paper we present preliminary results of a system which uses basic stereo vision to segment and track
Cedar: A real-world vision system. mechanism, control and visual processing
- Machine Vision and Applications
, 2003
"... Abstract. This paper reports on the development of a multi-purpose active visual sensor system for real-world application. The Cable-Drive Active-Vision Robot (CeDAR) has been designed for use on a diverse range of platforms, to perform a diverse range of tasks. The novel, biologically inspired desi ..."
Abstract
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Cited by 5 (0 self)
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of the visual algorithms into robust task-oriented behaviours by adopting a statistical frame-work. CeDAR has been successfully used for experiments in autonomous vehicle guidance, object tracking, and visual sensing for mobile robot experiments. 1
Results 1 - 10
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33
