Development of 3-D robot vision sensor with fiber grating: Fusion of 2-D intensity image and discrete range image

Kazuo Nakazawa, Chihiro Suzuki

Research output: Contribution to conferencePaper

Abstract

The authors describe a three-dimensional vision sensor which fuses discrete range data obtained by a FG (fiber grating) vision sensor and a 2-D intensity image obtained by a CCD (charge coupled device) camera of the sensor. The range image obtained by the sensor is coarsely sampled data. Therefore, one cannot recognize a 3-D object accurately. On the other hand, though one can get features (such as outlines, edge lines, and vertices) from an intensity image, one cannot determine their locations on 3-D space without some restrictions. To solve these problems, the authors propose a method that can recognize a 3-D object by fusing both information obtained from a discrete range image and an abstracted 2-D image.

Original languageEnglish
Pages2368-2372
Number of pages5
Publication statusPublished - 1991 Dec 1
EventProceedings of the 1991 International Conference on Industrial Electronics, Control and Instrumentation - IECON '91 - Kobe, Jpn
Duration: 1991 Oct 281991 Nov 1

Other

OtherProceedings of the 1991 International Conference on Industrial Electronics, Control and Instrumentation - IECON '91
CityKobe, Jpn
Period91/10/2891/11/1

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ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Nakazawa, K., & Suzuki, C. (1991). Development of 3-D robot vision sensor with fiber grating: Fusion of 2-D intensity image and discrete range image. 2368-2372. Paper presented at Proceedings of the 1991 International Conference on Industrial Electronics, Control and Instrumentation - IECON '91, Kobe, Jpn, .