Accuracy of surface point detection with an 850nm laser and NDI stereo camera

Franziska S. Goerlach; Tobias Lueddemann; Jonas Pfeiffer; Tim C. Lueth

doi:10.1115/IMECE201438225

Accuracy of surface point detection with an 850nm laser and NDI stereo camera

Franziska S. Goerlach, Tobias Lueddemann, Jonas Pfeiffer, Tim C. Lueth

Chair of Micro Technology and Medical Device Technology

Technical University of Munich

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

The use of three-dimensional scanning techniques in the medical field has become increasingly relevant. Laser projection systems have been applied onto human skin tissue in a variety of ways, especially in navigated surgery. However, a highly accurate and portable scanning system with the ability to analyze human tissue from multiple recording directions has yet to be developed and certified as a Class I medical device. This project aims to find the ideal setup of a portable, intuitive and certified scanning system of human tissue without the need of projective equipment. The scanning tool consists of a stereo camera by Northern Digital Instruments (NDI) and an infrared laser module. This paper presents the system's ideal parameter settings while varying its accuracy when applying a laser module with wavelength of 850nm onto human tissue.

Original language	English
Title of host publication	Biomedical and Biotechnology Engineering
Publisher	American Society of Mechanical Engineers (ASME)
ISBN (Electronic)	9780791846469
DOIs	https://doi.org/10.1115/IMECE201438225
State	Published - 2014
Event	ASME 2014 International Mechanical Engineering Congress and Exposition, IMECE 2014 - Montreal, Canada Duration: 14 Nov 2014 → 20 Nov 2014

Publication series

Name	ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)
Volume	3

Conference

Conference	ASME 2014 International Mechanical Engineering Congress and Exposition, IMECE 2014
Country/Territory	Canada
City	Montreal
Period	14/11/14 → 20/11/14

Access to Document

10.1115/IMECE201438225

Cite this

Goerlach, F. S., Lueddemann, T., Pfeiffer, J., & Lueth, T. C. (2014). Accuracy of surface point detection with an 850nm laser and NDI stereo camera. In Biomedical and Biotechnology Engineering (ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE); Vol. 3). American Society of Mechanical Engineers (ASME). https://doi.org/10.1115/IMECE201438225

@inproceedings{5d32ae088eab42fd8ff6a35cf8bb5945,

title = "Accuracy of surface point detection with an 850nm laser and NDI stereo camera",

abstract = "The use of three-dimensional scanning techniques in the medical field has become increasingly relevant. Laser projection systems have been applied onto human skin tissue in a variety of ways, especially in navigated surgery. However, a highly accurate and portable scanning system with the ability to analyze human tissue from multiple recording directions has yet to be developed and certified as a Class I medical device. This project aims to find the ideal setup of a portable, intuitive and certified scanning system of human tissue without the need of projective equipment. The scanning tool consists of a stereo camera by Northern Digital Instruments (NDI) and an infrared laser module. This paper presents the system's ideal parameter settings while varying its accuracy when applying a laser module with wavelength of 850nm onto human tissue.",

author = "Goerlach, {Franziska S.} and Tobias Lueddemann and Jonas Pfeiffer and Lueth, {Tim C.}",

note = "Publisher Copyright: Copyright {\textcopyright} 2014 by ASME.; ASME 2014 International Mechanical Engineering Congress and Exposition, IMECE 2014 ; Conference date: 14-11-2014 Through 20-11-2014",

year = "2014",

doi = "10.1115/IMECE201438225",

language = "English",

series = "ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)",

publisher = "American Society of Mechanical Engineers (ASME)",

booktitle = "Biomedical and Biotechnology Engineering",

}

Goerlach, FS, Lueddemann, T, Pfeiffer, J & Lueth, TC 2014, Accuracy of surface point detection with an 850nm laser and NDI stereo camera. in Biomedical and Biotechnology Engineering. ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE), vol. 3, American Society of Mechanical Engineers (ASME), ASME 2014 International Mechanical Engineering Congress and Exposition, IMECE 2014, Montreal, Canada, 14/11/14. https://doi.org/10.1115/IMECE201438225

Accuracy of surface point detection with an 850nm laser and NDI stereo camera. / Goerlach, Franziska S.; Lueddemann, Tobias; Pfeiffer, Jonas et al.
Biomedical and Biotechnology Engineering. American Society of Mechanical Engineers (ASME), 2014. (ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE); Vol. 3).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AB - The use of three-dimensional scanning techniques in the medical field has become increasingly relevant. Laser projection systems have been applied onto human skin tissue in a variety of ways, especially in navigated surgery. However, a highly accurate and portable scanning system with the ability to analyze human tissue from multiple recording directions has yet to be developed and certified as a Class I medical device. This project aims to find the ideal setup of a portable, intuitive and certified scanning system of human tissue without the need of projective equipment. The scanning tool consists of a stereo camera by Northern Digital Instruments (NDI) and an infrared laser module. This paper presents the system's ideal parameter settings while varying its accuracy when applying a laser module with wavelength of 850nm onto human tissue.

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M3 - Conference contribution

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BT - Biomedical and Biotechnology Engineering

PB - American Society of Mechanical Engineers (ASME)

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Y2 - 14 November 2014 through 20 November 2014

ER -

Accuracy of surface point detection with an 850nm laser and NDI stereo camera

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