한국해양대학교

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Estimation Method for Container Surface Damage Using the Parameters of Capsize-Gaussian Function

Title
Estimation Method for Container Surface Damage Using the Parameters of Capsize-Gaussian Function
Alternative Title
Estimation Method for Container Surface Damage Using the Parameters of Capsize-Gaussian Function
Author(s)
TRANNGOCHOANGSON
Publication Year
2005
Publisher
한국해양대학교
URI
http://kmou.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002174257
http://repository.kmou.ac.kr/handle/2014.oak/8242
Abstract
In this thesis, an estimating damage on external surface of container using Capsize-Gaussian-Function (be called CGF) is presented. Estimation of the damage size can be get directly from two parameters of CGF, these are the depth and the flexure, also the direction of damage. The performance of the present method has been illustrated using an image of damage container, which had been taken from Hanjin Port in Pusan, Korea, after using image processing techniques to do preprocessing of the image, especially, the main used technique is Canny edge detecting that is widely used in computer vision to locate sharp intensity and to find object boundaries in the image, then correlation between the edge image from the preprocessing step and the CGF with three parameters (direction, depth, flexure), as a result, we get an image that perform damage information, and these parameters is an estimator directly to the damage.
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동북아물류시스템학과 > Thesis
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000002174257.pdf Download

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