تقييم الاستخدام الزراعي باستخدام نظام معلومات تقييم الأراضي للبحر المتوسط Micro LEIS لمنطقة القبة- ليبيا

N. A.

doi:10.54172/mjsc.v28i2.157

Article Details

تقييم الاستخدام الزراعي باستخدام نظام معلومات تقييم الأراضي للبحر المتوسط Micro LEIS لمنطقة القبة- ليبيا

Authors:

N. A.

Publisher:

Omar Al-Mukhtar University

Journal:

Al-Mukhtar Journal of Sciences Vol.28 Issue 2, pp.31-48

Document Type:

Article

Publication Date:

12/2013

Document Language:

English

Document ID (Org No.):

2001391308

pISSN:

3006-6352

DOI:

10.54172/mjsc.v28i2.157

Keywords:

Abstract:

 Many applications dealing with the mechanical behavior of materials require the measurement of displacement fields or deformation fields. For this type of measurement, optical methods have become unavoidable due to their non-intrusive approach, their high spatial resolution, their high sensitivity, the large size of their examinated field, and the increasing power of the computers that now allow the processing of huge quantities of data. In this context we have developed a system for measuring 3-D displacement fields using CCD (camera charge digital) and 3D laser scanner .This method allows the measure of the 3-D displacement field using at least two pairs of stereoscopic images of an object corresponding to two states of its deformation (or the processing of a sequence of pairs of images acquired during the deformation). The main topics developed in this study are: the calibration of a camera and a 3D laser scanner, and measuring 3D displacement fields from coupling of camera and 3D laser sensor. The potential application of our method is the characterization of structures, for example, to provide assistance in the development of tools for stamping.

Article Details

تقييم الاستخدام الزراعي باستخدام نظام معلومات تقييم الأراضي للبحر المتوسط Micro LEIS لمنطقة القبة- ليبيا

Authors:

N. A.

Publisher:

Omar Al-Mukhtar University

Journal:

Al-Mukhtar Journal of Sciences Vol.28 Issue 2, pp.31-48

Document Type:

Article

Publication Date:

12/2013

Document Language:

English

Document ID (Org No.):

2001391308

pISSN:

3006-6352

DOI:

10.54172/mjsc.v28i2.157

camera calibration

measuring 3-D displacement fields

3D laser sensor calibration

non- contacting 3-D metrology

Issues

Article Details

تقييم الاستخدام الزراعي باستخدام نظام معلومات تقييم الأراضي للبحر المتوسط Micro LEIS لمنطقة القبة- ليبيا

Authors: N. A.

Publisher: Omar Al-Mukhtar University

Journal: Al-Mukhtar Journal of Sciences Vol.28 Issue 2, pp.31-48

Document Type: Article

Publication Date: 12/2013

Document Language: English

Document ID (Org No.): 2001391308

pISSN: 3006-6352

DOI: 10.54172/mjsc.v28i2.157

camera calibration

measuring 3-D displacement fields

3D laser sensor calibration

non- contacting 3-D metrology

Issues

Authors:

N. A.

Publisher:

Omar Al-Mukhtar University

Journal:

Al-Mukhtar Journal of Sciences Vol.28 Issue 2, pp.31-48

Document Type:

Article

Publication Date:

12/2013

Document Language:

English

Document ID (Org No.):

2001391308

pISSN:

3006-6352

DOI:

10.54172/mjsc.v28i2.157