Fitting primitive shapes in point clouds: a practical approach to improve autonomous underwater grasp specification of unknown objects
نویسندگان
چکیده
منابع مشابه
Fitting Primitive Shapes to Point Clouds for Robotic Grasping
Due to the growth of service robots in the last few years, made it possible that robots can carry out human tasks. Houseworks that for humans would seem as common and simple as grasping, moving and interacting with objects, are a challenge both mechanically and computationally in robotics. Therefore, considering the process of grasping objects by robotic machines, this thesis introduces an algo...
متن کاملPrimitive Shape Fitting in Point Clouds for Enabling Autonomous Underwater Grasping
Autonomous grasping of unknown objects by a robot is a highly challenging skill that is receiving increasing attention in the last years, and is still more challenging in underwater environments, with highly unstructured scenarios, limited availability of sensors and adverse conditions that affect the robot perception and control systems. This paper describes an approach for autonomous grasping...
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chapter i provides an overview of structural linguistics and touches upon the saussurean dichotomies with the final goal of exploring their relevance to the stylistic studies of literature. to provide evidence for the singificance of the study, chapter ii deals with the controversial issue of linguistics and literature, and presents opposing views which, at the same time, have been central to t...
15 صفحه اولLearning to grasp from point clouds
We study how to encode the local information of the point clouds in such a way that a robot can learn by experimentation the graspability of objects. After learning, the robot should be able to predict the graspability of unknown objects. We consider two well known descriptors in the computer vision community: Spin images and shape context. In addition, we consider two recent and efficient desc...
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ژورنال
عنوان ژورنال: Journal of Experimental & Theoretical Artificial Intelligence
سال: 2015
ISSN: 0952-813X,1362-3079
DOI: 10.1080/0952813x.2015.1024495