Proceedings ArticleDOI
A combined 2D-3D vision system for automatic robot picking
Xinjian Fan,Xuelin Wang,Yongfei Xiao +2 more
- pp 513-516
TLDR
A new vision technique for an industrial robot to pick up randomly placed workpieces by combining 2D and 3D vision for efficiently determining the spatial position of a target object in cluttered scenes is presented.Abstract:
This paper presents a new vision technique for an industrial robot to pick up randomly placed workpieces. The proposed approach combines 2D and 3D vision for efficiently determining the spatial position of a target object in cluttered scenes. 2D vision permits to quickly detect and locate objects of interest, thus reducing significantly the processing time. The location of an extracted 2D region (a detected object) is then passed to the 3D vision module to determine its world coordinate. Finally the 3D position information is sent to the robot manipulator for automatic picking. The test results show the effectiveness of the proposed system.read more
Citations
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Journal ArticleDOI
A Comparative Review of Hand-Eye Calibration Techniques for Vision Guided Robots
Ikenna Enebuse,Mathias Foo,Babul Salam Ksm Kader Ibrahim,Hafiz Ahmed,Fhon Supmak,Odongo Steven Eyobu +5 more
TL;DR: A review of hand-eye calibration can be found in this paper, where a general overview of the strengths and weaknesses of different handeye calibration algorithms available to academics and industrial practitioners is presented.
Patent
Robot unstacking method based on binocular stereoscopic vision
TL;DR: In this article, a robot unstacking method based on binocular stereoscopic vision is proposed, which includes the following steps of simultaneously obtaining images within views of left and right eyes by using a binocular camera fixed right above a working area, and positioning a target by using shape template matching method to obtain a three-dimensional coordinate under the camera coordinate system.
Proceedings ArticleDOI
Design and grip force control of dual-motor drive electric gripper with parallel fingers
TL;DR: Robots grip experiments show that the gripper can provide flexible grip, improve the flexibility and reduce damages to the fragile and deformable objects during dynamic grip process.
Journal ArticleDOI
A Robotic grinding station based on an industrial manipulator and vision system
TL;DR: In this paper, a coarse-to-fine two-step localization strategy was used for obtaining the object position in the presence of ambient light, and the grid method was employed for detecting the main burrs and the offline grinding trajectory was planned with the guidance of the coordinate transformation method.
Proceedings ArticleDOI
Multi-objects detection and classification using Vision Builder for autonomous assembly
Pattaraporn Taptimtong,Chowarit Mitsantisuk,Kanyakorn Sripattanaon,Chayanit Duangkaew,Nichakul Pewleungsawat +4 more
TL;DR: After using this object’s location data with the automation system, it was found that the robot moved to the position of the object correctly and was able to pick the object for assembly.
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