4 Result(s)
within
Zheng-tao Zhang
Computer Science
Computer Science, general
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Article
An Overview of Contour Detection Approaches
Object contour plays an important role in fields such as semantic segmentation and image classification. However, the extraction of contour is a difficult task, especially when the contour is incomplete or unc...
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Article
An effective on-line surface particles inspection instrument for large aperture optical element
Surface particles growing in large aperture optical element (LAOE) have significant impact on LAOE’s stable operation. It is a challenge for the online system to inspect the particles with long working distanc...
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Article
Realization of an Automated Microassembly Task Involving Micro Adhesive Bonding
An automated approach is proposed for a microassembly task, which is to insert a 10 µm diameter glass tube into a 12 µm diameter hole in a silicon substrate, and bond them together with UV curable adhesive. Tw...
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Article
Position/Force Hybrid Control System for High Precision Aligning of Small Gripper to Ring Object
A position/force hybrid control system based on impedance control scheme is designed to align a small gripper to a special ring object. The vision information provided by microscope vision system is used as th...
