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Title Transcription
トウコウセン カラ ノ サンガク ケイジョウ ノ サイセイ
Title Alternative
A Reconstruction of Mountains from Contour Lines
File
language
jpn
Author
Fukushima, Makoto
Description
In this paper, a methodis proposed for reconstructing mountains from 3-Dimensional(3D) data obtained from the tracing of contour lines.
The thinning and the noise reduction are carried out after feeding the contour lines to the personalcomputer through image scanner. Then the 3D data of the points on the contour lines can be obtained from the tracing of the contour lines. Moreover, the 3D data of the points between the contour lines are calculated by using the linear interpolation and thelattice model based on the contour lines. Since these points are regarded as the vertices ofrectangular patch, the surface model using the rectangular patches can be reconstructed with hidden-surface and shading algorithms.
Journal Title
Memoirs of the Faculty of Education, Shimane University. Natural science
Volume
23
Issue
1
Start Page
81
End Page
86
ISSN
05869943
Published Date
1989-07-25
NCID
AN00107941
Publisher
島根大学教育学部
Publisher Aalternative
The Faculty of Education Shimane University
NII Type
Departmental Bulletin Paper
OAI-PMH Set
Faculty of Education
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