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zWSEAS TRANSACTIONS
on BUSINESS and ECONOMICS
Issue 4, Volume 4, April 2007
Print
ISSN: 1109-9526
E-ISSN: 2224-2899 |
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Title of the Paper: Automatic Extraction
Method of Airport Object in Aerial Imagery
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Authors: Guang Yang, Bai Zhang,
Xiaojuan Wang, Zongming Wang, Guoxin Wu
Abstract: Along with the progress of each basic theories in the picture
science, the numerical picture processing technique gets the extensive
application in each section of national economy, moreover, it has become
study hotspot that is automatic identify in panchromatic aerial image. A
kind of MF method to extract airport in aerial image was put forward on
analysing template match and characteristic extraction. It brought forward a
template match method to resolve that because of the information covering to
have great capacity in aviation photograph, the hair stabs ordering more,
operating great, and so on. It obtained the better result.
Keywords: .Threshold segmentation, Remote sensing image, Panchromatic aerial
image, Airport object, Image segmentation, Template match, Characteristic
extraction.
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Title of the Paper: Comparative Statistical
Analysis of the Answers Obtained From the Students of the Economic
Engineering Specialization
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Authors: Dan D. Dumitraşcu, Moise
Ţuţurea, Mihaela Rotaru
Abstract: In February 2005, and November 2006, an evaluation process of the
disciplines and teaching staff was carried out at the Engineering Faculty.
In this paper, we will present the main aspects that interfere in the
evaluation that the students have made for the disciplines and the teaching
staff on both semesters, as well as every related question, which the
students considered to have relevance with the grade that they have
evaluated the lecturer and the discipline. We have used the Pearson
chi-square tests, the hypothesis that the row and column variables are
independent, and Cramer’s test to see the strength of the relationship.
Keywords: Evaluation, statistical analysis, chi-square test, Cramer’s V test,
discipline grade, lecturer grade
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