Multidirectional image sensing for microscopy based on a rotatable robot

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

14 Scopus Citations
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Author(s)

Detail(s)

Original languageEnglish
Pages (from-to)31566-31580
Journal / PublicationSensors (Switzerland)
Volume15
Issue number12
Online published15 Dec 2015
Publication statusPublished - 15 Dec 2015

Link(s)

Abstract

Image sensing at a small scale is essentially important in many fields, including microsample observation, defect inspection, material characterization and so on. However, nowadays, multi-directional micro object imaging is still very challenging due to the limited field of view (FOV) of microscopes. This paper reports a novel approach for multi-directional image sensing in microscopes by developing a rotatable robot. First, a robot with endless rotation ability is designed and integrated with the microscope. Then, the micro object is aligned to the rotation axis of the robot automatically based on the proposed forward-backward alignment strategy. After that, multi-directional images of the sample can be obtained by rotating the robot within one revolution under the microscope. To demonstrate the versatility of this approach, we view various types of micro samples from multiple directions in both optical microscopy and scanning electron microscopy, and panoramic images of the samples are processed as well. The proposed method paves a new way for the microscopy image sensing, and we believe it could have significant impact in many fields, especially for sample detection, manipulation and characterization at a small scale.

Research Area(s)

  • Micromanipulation, Microscopy image sensing, Multidirectional imaging, Robot

Citation Format(s)

Multidirectional image sensing for microscopy based on a rotatable robot. / Shen, Yajing; Wan, Wenfeng; Zhang, Lijun; Yong, Li; Lu, Haojian; Ding, Weili.

In: Sensors (Switzerland), Vol. 15, No. 12, 15.12.2015, p. 31566-31580.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

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