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Title: Object recognition and pose estimation in robotic grasping system
Authors: Zhou, Jiadong
Keywords: DRNTU::Engineering::Computer science and engineering::Computing methodologies::Image processing and computer vision
Issue Date: 2018
Abstract: Currently, the warehouse automation technology is experiencing rapid growth to satisfy the increasing demand of e-commerce and provide fast, reliable delivery. Automation of the warehouse item-picking task requires the robust vision that identifies and locates objects amid cluttered environments, massive varieties of items and sensor noise. In this report, we present a perception system which combines deep learning and 3D shape matching techniques to overcome those difficulties. Specifically, two problems addressed in the system are: i) identification and segmentation of the objects in the scene images with a fully convolutional neural network called YOLO, and ii) determination of the objects’ 6D poses by performing geometry-based methods on the point clouds. In the end, a pick-and-place system is constructed by integrating the perception module with a motion planning module. By doing some experiments, we demonstrate that our system can reliably estimate the 6D poses of objects under a tabletop scenario.
Schools: School of Mechanical and Aerospace Engineering 
Research Centres: Robotics Research Centre 
Rights: Nanyang Technological University
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:MAE Student Reports (FYP/IA/PA/PI)

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