Colorization of 3D geometric model utilizing laser reflectivity

Shuji Oishi, Ryo Kurazume, Yumi Iwashita, Tsutomu Hasegawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

In this paper, we propose a new technique for adding color to a surface of a 3D geometrical model utilizing laser reflectivity. A time-of-flight laser scanner obtains a range image from the sensor toward the target by measuring the round-trip time of a laser pulse. At the same time, for most laser scanners, the reflectance image (which is the strength of the reflected light) is available as a by-product of the range value. The proposed technique first assigns appearance information to a 3D model by colorizing a reflectance image based on the similarity of color and reflectance images. Then the color information is transfered to the corresponding range image, and the colorized 3D model is obtained. We carried out experiments using a laser scanner and showed the performance of the proposed technique in several conditions.

Original languageEnglish
Title of host publication2013 IEEE International Conference on Robotics and Automation, ICRA 2013
Pages2319-2326
Number of pages8
DOIs
Publication statusPublished - Nov 14 2013
Event2013 IEEE International Conference on Robotics and Automation, ICRA 2013 - Karlsruhe, Germany
Duration: May 6 2013May 10 2013

Publication series

NameProceedings - IEEE International Conference on Robotics and Automation
ISSN (Print)1050-4729

Other

Other2013 IEEE International Conference on Robotics and Automation, ICRA 2013
CountryGermany
CityKarlsruhe
Period5/6/135/10/13

All Science Journal Classification (ASJC) codes

  • Software
  • Control and Systems Engineering
  • Artificial Intelligence
  • Electrical and Electronic Engineering

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  • Cite this

    Oishi, S., Kurazume, R., Iwashita, Y., & Hasegawa, T. (2013). Colorization of 3D geometric model utilizing laser reflectivity. In 2013 IEEE International Conference on Robotics and Automation, ICRA 2013 (pp. 2319-2326). [6630891] (Proceedings - IEEE International Conference on Robotics and Automation). https://doi.org/10.1109/ICRA.2013.6630891