Estimating parameters of subsurface scattering using directional dipole model

Xingji Zeng, Takafumi Iwaguchi, Hiroyuki Kubo, Takuya Funatomi, Yasuhiro Mukaigawa

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

Abstract

Acquisition of parameters for the Bidirectional Scattering Surface Reflectance Distribution Function (BSSRDF) has significant meanings in the study of computer graphics and vision research field. In this paper, we present an inverse rendering approach combined with a newly developed BSSRDF model, directional dipole model, for parameter estimation. To validate our algorithm, we estimate parameters from spheres with a wide range of radius in a simulated and real environment, respectively. According to the observations from both simulated and real experiments, we find that surface curvature significantly affects the estimation results.

Original languageEnglish
Title of host publicationProceedings - 2017 NICOGRAPH International, NICOInt 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages41-48
Number of pages8
ISBN (Electronic)9781509053322
DOIs
Publication statusPublished - Sep 19 2017
Event16th NICOGRAPH International, NICOInt 2017 - Kyoto, Japan
Duration: Jun 2 2017Jun 3 2017

Publication series

NameProceedings - 2017 NICOGRAPH International, NICOInt 2017

Conference

Conference16th NICOGRAPH International, NICOInt 2017
CountryJapan
CityKyoto
Period6/2/176/3/17

Fingerprint

Scattering
Distribution functions
computer graphics
Computer graphics
field research
Parameter estimation
Computer vision
experiment
Experiments

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Human-Computer Interaction
  • Computer Vision and Pattern Recognition
  • Artificial Intelligence
  • Social Sciences (miscellaneous)

Cite this

Zeng, X., Iwaguchi, T., Kubo, H., Funatomi, T., & Mukaigawa, Y. (2017). Estimating parameters of subsurface scattering using directional dipole model. In Proceedings - 2017 NICOGRAPH International, NICOInt 2017 (pp. 41-48). [8047391] (Proceedings - 2017 NICOGRAPH International, NICOInt 2017). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/NICOInt.2017.20

Estimating parameters of subsurface scattering using directional dipole model. / Zeng, Xingji; Iwaguchi, Takafumi; Kubo, Hiroyuki; Funatomi, Takuya; Mukaigawa, Yasuhiro.

Proceedings - 2017 NICOGRAPH International, NICOInt 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 41-48 8047391 (Proceedings - 2017 NICOGRAPH International, NICOInt 2017).

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

Zeng, X, Iwaguchi, T, Kubo, H, Funatomi, T & Mukaigawa, Y 2017, Estimating parameters of subsurface scattering using directional dipole model. in Proceedings - 2017 NICOGRAPH International, NICOInt 2017., 8047391, Proceedings - 2017 NICOGRAPH International, NICOInt 2017, Institute of Electrical and Electronics Engineers Inc., pp. 41-48, 16th NICOGRAPH International, NICOInt 2017, Kyoto, Japan, 6/2/17. https://doi.org/10.1109/NICOInt.2017.20
Zeng X, Iwaguchi T, Kubo H, Funatomi T, Mukaigawa Y. Estimating parameters of subsurface scattering using directional dipole model. In Proceedings - 2017 NICOGRAPH International, NICOInt 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 41-48. 8047391. (Proceedings - 2017 NICOGRAPH International, NICOInt 2017). https://doi.org/10.1109/NICOInt.2017.20
Zeng, Xingji ; Iwaguchi, Takafumi ; Kubo, Hiroyuki ; Funatomi, Takuya ; Mukaigawa, Yasuhiro. / Estimating parameters of subsurface scattering using directional dipole model. Proceedings - 2017 NICOGRAPH International, NICOInt 2017. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 41-48 (Proceedings - 2017 NICOGRAPH International, NICOInt 2017).
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