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Humanitarian demining requires a variety of methods and instrumentation for effective mine clearance, since a wide range of materials are used in mine manufacturing. However, landmines release vapours over time that can be detected, for example, by sniffer dogs. Optical sensor systems are especially suited to this application due to the potential for lightweight, portable, low-cost systems that nevertheless...
In this paper we present an interactive system to enhance bilateral teleoperation through online virtual fixtures generation and task switching. This is achieved using a stereo camera system which provides accurate information of the surrounding environment of the robot and of the tasks that have to be performed in it. The use of the proposed approach aims at improving the performances of bilateral...
In this article we describe an approach for object detection and pose estimation from stereo RGB frames for robot manipulation in manufacturing scenarios. This solution was developed in the framework of the second challenge of the EuRoC project, and meets the need of a registration method invariant to the view perspective and robust to the structural symmetries and ambiguities of the target objects...
Solar photovoltaic system maybe underperformanned because of too much dust, dirt and bird droppings, etc. 3D mapping for the cleaning robot still remains challenging in this large scale scenario. This paper presents a robust mapping system with Kinect V2 for automated photovoltaic cleaning system. Firstly, Kinect V2 is well-calibrated for a remedy to the production variety and the approach is fast...
To date, most facial expression analysis has been based on visible and posed expression databases. Visible images, however, are easily affected by illumination variations, while posed expressions differ in appearance and timing from natural ones. In this paper, we propose and establish a natural visible and infrared facial expression database, which contains both spontaneous and posed expressions...
To design a safe path planning for the manipulator is a key issue during the human worker and manipulator cooperation cell assembly. In this study, a cell assembly system involving human worker and manipulator is designed. According to the camera vision information, the locations of the human worker and the manipulator are calculated, and then the potential field is calculated based on the Artificial...
Aimed at the defects of current traffic accident rapid investigation methods, a traffic accident vision swift reconnaissance system based on coded target is proposed. Make use of the uniqueness and feature station's geometric constraint of coded target, and we can realize automatic recognition and match of coded target and precise space scale constraint. The coded targets distributed in the accident...
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