Monocular three-dimensional self-calibrating surface reconstruction using digital photogrammetry

Conference item


Nguyen, TT, Suada, MG, Dirgantara, G and Putra, IS (2008). Monocular three-dimensional self-calibrating surface reconstruction using digital photogrammetry. AUN/SEED-Net Regional Workshop on Mechanical and Aerospace Engineering. Bandung, Indonesia 23 - 24 Jul 2008 London South Bank University.
AuthorsNguyen, TT, Suada, MG, Dirgantara, G and Putra, IS
Abstract

Photogrammetry, which has significantly matured throughout the years, is an optical technique to accurately measure the depth of spatial points from their images. In this paper, a self-calibrating measurement technique based on photogrammery is presented. A digital camera with zoom lenses is used to capture images of the investigated object. The image sequence is then transferred to a Matlab® code to detect the interest points, then to compute the 3-D coordinates of those interest points and the camera poses by matrix factorization operation. Neither calibration object nor a priori information of the camera is needed. The proposed 3-D reconstruction technique is proved able to measure the 3-D shapes of various surfaces with the error of 1 part in 1000 of their sizes.

Year2008
PublisherLondon South Bank University
Accepted author manuscript
License
CC BY 4.0
Publication dates
Print23 Jul 2008
Publication process dates
Deposited15 Dec 2017
Accepted01 Mar 2008
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https://openresearch.lsbu.ac.uk/item/87q88

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