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Author, Editor

Author(s):

Chen, Tongbo
Lensch, Hendrik P. A.
Fuchs, Christian
Seidel, Hans-Peter

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Editor(s):





BibTeX cite key*:

Chen:2006:PAP

Title, Booktitle

Title*:

Polarization and Phase-shifting for 3D Scanning of Translucent Objects


chen_cvpr07_scan.pdf (8956.53 KB)

Booktitle*:

2007 IEEE Conference on Computer Vision and Pattern Recognition, CVPR'07. - Vol. 4

Event, URLs

URL of the conference:

http://cvpr.cv.ri.cmu.edu/

URL for downloading the paper:

http://www.mpi-inf.mpg.de/~tongbo/

Event Address*:

Minneapolis, MN, USA

Language:

English

Event Date*
(no longer used):


Organization:

IEEE

Event Start Date:

18 June 2007

Event End Date:

23 June 2007

Publisher

Name*:

IEE

URL:

http://www.computer.org/portal/site/ieeecs/

Address*:

Piscataway, NJ

Type:

Full paper, oral presentation

Vol, No, Year, pp.

Series:


Volume:


Number:


Month:


Pages:

1829-1836

Year*:

2007

VG Wort Pages:


ISBN/ISSN:

1-4244-1180-7

Sequence Number:


DOI:

10.1109/CVPR.2007.383209



Note, Abstract, ©


(LaTeX) Abstract:

Translucent objects pose a difficult problem for traditional structured light 3D scanning techniques. Subsurface scattering corrupts the range estimation in two ways: by drastically reducing the signal-to-noise ratio and by shifting the intensity peak beneath the surface to a point which does not coincide with the point of incidence. In this paper we analyze and compare two descattering methods in order to obtain reliable 3D coordinates for translucent objects. By using polarization-difference imaging, subsurface scattering can be filtered out because multiple scattering randomizes the polarization direction of light while the surface reflectance partially keeps the polarization direction of the illumination. The descattered reflectance can be used for reliable 3D reconstruction using traditional optical 3D scanning techniques, such as structured light. Phase-shifting is another effective descattering technique if the frequency of the projected pattern is sufficiently high. We demonstrate the performance of these two techniques and the combination of them on scanning real-world translucent objects.



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Access Level:

Public

Correlation

MPG Unit:

Max-Planck-Institut für Informatik



MPG Subunit:

Computer Graphics Group

Appearance:

MPII WWW Server, MPII FTP Server, MPG publications list, university publications list, working group publication list, Fachbeirat, VG Wort



BibTeX Entry:

@INPROCEEDINGS{Chen:2006:PAP,
AUTHOR = {Chen, Tongbo and Lensch, Hendrik P. A. and Fuchs, Christian and Seidel, Hans-Peter},
TITLE = {Polarization and Phase-shifting for 3D Scanning of Translucent Objects},
BOOKTITLE = {2007 IEEE Conference on Computer Vision and Pattern Recognition, CVPR'07. - Vol. 4},
PUBLISHER = {IEE},
YEAR = {2007},
TYPE = {Full paper, oral presentation},
ORGANIZATION = {IEEE},
PAGES = {1829--1836},
ADDRESS = {Minneapolis, MN, USA},
ISBN = {1-4244-1180-7},
DOI = {10.1109/CVPR.2007.383209},
}


Entry last modified by Anja Becker, 04/08/2009
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Editor(s)
Tongbo Chen
Created
10/29/2007 03:37:49 PM
Revisions
3.
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Editor(s)
Anja Becker
Conny Liegl
Christian Fuchs
Tongbo Chen
Edit Dates
04/08/2009 12:17:32 PM
07.01.2008 15:26:24
01/07/2008 12:22:15 PM
10/29/2007 03:37:51 PM
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