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ID 18792
file
creator
Yamamoto, Masanobu
subject
camera calibration
image registration
Gauss-Newton method
Tsai's method
z buffer
NDC
Electrical engineering
abstract
We propose a method for camera calibration based on image registration. This method registers two images; one is a real image captured by a camera with a calibration object with known shape and texture, and the other is a synthetic image containing the object. The proposed method estimates the parameters of the rotation and translation of the object by using the depth imformation of the synthetic image. The Gauss-Newton method is used to minimize the residuals of intensities of the two images. The proposed method does not depend on initial values of the minimization, and is applicable to images with much noise. Experimental results using real images demonstrate the robustness against initial state and noise on the image.
journal title
IEICE Transactions on Information and Systems
volume
Volume E86-D
issue
Issue 5
start page
981
end page
985
date of issued
2003
publisher
IEICE
issn
0916-8532
ncid
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
publisher
rights
Copyright (c) 2003 IEICE Permission No. 07R130128
relation url
department
Graduate School of Engineering