Three dimensional measurement using fisheye stereo vision

Author

Nishimoto, Takeshi ; Yamaguchi, Jun Ichi

Author_Institution

Kagawa Univ., Takamatsu

fYear

2007

fDate

17-20 Sept. 2007

Firstpage

2008

Lastpage

2012

Abstract

In this paper, we describe on a method for a three dimensional measurement of omni-directional space of camera view, using a fisheye stereo vision. In the method, the correction image is made from fisheye image. Three dimensional data of a moving object is calculated, using a parallax detected by template matching in the correction image. An ellipse as a geometrical model is calculated, using a plane coordinate on the object in real space. And a volume of the object is detected using the detected height and the ellipse. In the paper, composition of an experimental system and the measurement method are explained, and the experimental result is shown.

Keywords

computer vision; geometry; image matching; image motion analysis; stereo image processing; camera view; correction image; fisheye stereo vision; geometrical model; moving object; omni-directional space; template matching; three dimensional measurement; Cameras; Extraterrestrial measurements; Layout; Lenses; Mechanical variables measurement; Object detection; Optical distortion; Optical sensors; Robot vision systems; Stereo vision; Detection of moving object; Fisheye lens; Model; Stereo Vision; Three dimensional measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

SICE, 2007 Annual Conference

Conference_Location

Takamatsu

Print_ISBN

978-4-907764-27-2

Electronic_ISBN

978-4-907764-27-2

Type

conf

DOI

10.1109/SICE.2007.4421316

Filename

4421316