Endoscopic orientation by multimodal data fusion

  • To improve the feasibility of endoscopic inspection processes we developed a system that provides online information about position, orientation and viewing direction of endoscopes, to support the analysis of endoscopic images and to ease the operational handling of the equipment. The setup is based on an industrial endoscope consisting of a camera, various MEMS and multimodal data fusion. The software contains algorithms for feature and geometric structure recognition as well as Kalman filters. To track the distal end of the endoscope and to generate 3D point cloud data in real time the optical and photometrical characteristics of the system are registered and the movement of the endoscope is reconstructed by using image processing techniques.

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Author:Silvio Pulwer, Richard Fiebelkorn, Christoph Zesch, Patrick SteglichORCiD, Claus VillringerORCiD, Francesco Villasmunta, Egbert GedatORCiD, Jan Handrich, Sigurd SchraderORCiD, Ralf Vandenhouten
URN:urn:nbn:de:kobv:526-opus4-11420
DOI:https://doi.org/10.1117/12.2508470
ISSN:1996-756X
Parent Title (English):Proc. SPIE 10931, MOEMS and Miniaturized Systems XVIII
Document Type:Conference Proceeding
Language:English
Year of Publication:2019
Publishing Institution:Technische Hochschule Wildau
Release Date:2019/03/21
Tag:Kalman filter; accelerometer; endoscope; gyroscope; mems; orientation; visual odometry
Source:Silvio Pulwer, Richard Fiebelkorn, Christoph Zesch, Patrick Steglich, Claus Villringer, Franccesco Villasmunta, Egbert M. Gedat, Jan Handrich, Sigurd Schrader, and Ralf Vandenhouten "Endoscopic orientation by multimodal data fusion", Proc. SPIE 10931, MOEMS and Miniaturized Systems XVIII, 1093114 (4 March 2019); doi: 10.1117/12.2508470; https://doi.org/10.1117/12.2508470
Copyright:Copyright 2019 Society of Photo-Optical Instrumentation Engineers (SPIE). One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
Faculties an central facilities:Fachbereich Ingenieur- und Naturwissenschaften
Dewey Decimal Classification:6 Technik, Medizin, angewandte Wissenschaften / 62 Ingenieurwissenschaften / 621 Angewandte Physik
Licence (German):Das Dokument ist urheberrechtlich geschützt
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