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检索条件"机构=ISR-Institute of Systems and Robotics Department of Electrical and Computer Engineering"
722 条 记 录,以下是101-110 订阅
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Real-time gesture recognition system based on contour signatures
Real-time gesture recognition system based on contour signat...
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International Conference on Pattern Recognition
作者: P. Peixoto J. Goncalves H. Araujo ISR-Institute of Systems and Robotics Department of Electrical Engineering University of Coimbra Coimbra Portugal
In this paper we describe a real-time gesture recognition algorithm based on contour signature images, generated by collecting a set of contour signatures over time. Each contour signature is generated in each frame b... 详细信息
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Assis - cicerone robot with visual obstacle avoidance using a stack of odometric data
IAENG International Journal of Computer Science
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IAENG International Journal of computer Science 2018年 第1期45卷 219-227页
作者: Mendesy, Mateus Coimbray, A. Paulo Crisóstomo, Manuel M. ESTGOH Polytechnic Institute of Coimbra Portugal ISR - Institute of Systems and Robotics Dept. of Electrical and Computer Engineering University of Coimbra Portugal
Modern research has shown that intelligent behaviour is, to a great extent, strongly supported on the use of a sophisticated memory. Additionally, vision is the main source of information for the average human. Consta... 详细信息
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Pose view stability analysis for camera look angles computation
Pose view stability analysis for camera look angles computat...
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International Conference on Pattern Recognition
作者: J. Batista H. Araujo A.T. Almeida ISR-Institute of Systems and Robotics-Department of Electrical Engineering University of Coimbra Coimbra Portugal
The main purpose of this paper is not to present a new camera calibration algorithm or a new pose estimation method, but just to analyse the stability of the camera pose estimation using the Haralick observation which... 详细信息
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A surveillance system combining peripheral and foveated motion tracking
A surveillance system combining peripheral and foveated moti...
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International Conference on Pattern Recognition
作者: P. Peixoto J. Batista H. Araujo ISR-Institute of Systems and Robotics Department of Electrical Engineering University of Coimbra Coimbra Portugal
We describe a surveillance system made up of a fixed camera and a binocular active vision system. A fixed camera is used to provide the system with peripheral motion detection capabilities. The binocular active system... 详细信息
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Integrating a geometric-primitive map into a multiresolution motion planning approach
Integrating a geometric-primitive map into a multiresolution...
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International Workshop on Advanced Motion Control (AMC)
作者: R. Araujo A.T. de Almeida Institute for Systems and Robotics (ISR) and Electrical Engineering Department University of Coimbra Coimbra Portugal
Presents a method for mobile robot navigation that integrates (1) the fuzzy ART neural architecture for online map-building, into (2) the parti-game learning approach. Using the improved world model, a predictive onli... 详细信息
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Real-time visual behaviors with a binocular active vision system
Real-time visual behaviors with a binocular active vision sy...
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International Conference on Multisensor Fusion and Integration for Intelligent systems (MFI)
作者: J. Batista P. Peixoto H. Araujo ISR-Institute of Systems and Robotics Department of Electrical Engineering University of Coimbra Coimbra Portugal
An active vision system has to enable the implementation of reactive visual processes and of elementary visual behaviors in real time. In this paper we describe the real-time implementation of several visual behaviors... 详细信息
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Path planning-by-learning with a Nomad 200 mobile robot
Path planning-by-learning with a Nomad 200 mobile robot
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IEEE International Symposium on Industrial Electronics (ISIE)
作者: R. Araujo A.T. de Almeida Institute of Systems and Robotics ISR Electrical Engineering Department University of Coimbra Coimbra Portugal
In this article, the authors face the problem of navigating a mobile robot on an indoor environment, where the location and shape of obstacles is assumed to be initially unknown to the robot. They describe an approach... 详细信息
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Real-time visual behaviors with a binocular active vision system
Real-time visual behaviors with a binocular active vision sy...
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IEEE International Conference on robotics and Automation (ICRA)
作者: J. Batista P. Peixoto H. Araujo Department of Electrical Engineering ISR-Institute of Systems and Robotics University of Coimbra Coimbra Portugal
We describe the real-time implementation of several visual behaviors in an active vision system. Issues related to the real-time implementation are discussed, concerning the modeling of the measurements made in the im... 详细信息
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A surveillance system integrating visual telepresence
A surveillance system integrating visual telepresence
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International Conference on Pattern Recognition
作者: P. Peixoto J. Goncalves H. Antunes J. Batista H. Araujo ISR-Institute of Systems and Robotics Department of Electrical Engineering University of Coimbra Coimbra Portugal
We describe an indoor surveillance system which enables the control of a binocular active vision system by a remote operator wearing a head mounted display. Visual feedback to the head mounted display is obtained usin... 详细信息
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Application of a robust indirect adaptive-control method in task-space hybrid manipulator control
Application of a robust indirect adaptive-control method in ...
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International Conference on Industrial Electronics, Control and Instrumentation
作者: U. Nunes R. Araujo A.T. de Almeida ISR-Institute of Systems and Robotics Electrical Engineering Department University of Coimbra Coimbra Portugal
Adaptive-control experiments with the PUMA 560 robot manipulator are addressed. We analyse the effectiveness of the application of robust indirect adaptive-control schemes in controlling the force-position of a robot ... 详细信息
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