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Calibration Experiences of Multiple RGB/Depth Visions for Capturing a Surgical Area

  • Katsuhiko Onishi
  • Yuichiro Tanaka
  • Kiminori Mizushino
  • Katsunori Tachibana
  • Kaoru Watanabe
  • Hiroshi Noborio
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 10902)

Abstract

In the last year, we developed some multiple camera system to measure a surgical area and get several capturing results in our laboratory. In this paper, in order to evaluate the multiple camera system, we first check how to calibrate three RGB/Depth cameras based on many landmarks. Then, when a doctor uses a microscope for the microsurgery, he/she raises or lowers the camera. In this case, we evaluate depth changes at each pixel or the average of all pixels within depth image of each camera in distance. In the evaluation method, it is measure the depth values at five different distance. Through this evaluation, we study about the performance of our capturing system.

Keywords

Robotic system Depth cameras Capturing a surgical area 

Notes

Acknowledgement

This work was supported by JSPS KAKENHI Grant Number JP17K00420.

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Copyright information

© Springer International Publishing AG, part of Springer Nature 2018

Authors and Affiliations

  • Katsuhiko Onishi
    • 1
  • Yuichiro Tanaka
    • 1
  • Kiminori Mizushino
    • 2
  • Katsunori Tachibana
    • 1
  • Kaoru Watanabe
    • 1
  • Hiroshi Noborio
    • 1
  1. 1.Osaka Electro-Communication UniversityShijonawateJapan
  2. 2.Embedded Wings CooperationMinohJapan

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