DocumentCode
2081079
Title
Research on photogrammetry cloud data reduction
Author
Yan Long
Author_Institution
Shandong Inst. of Bus. & Technol., Yantai, China
fYear
2010
fDate
29-31 July 2010
Firstpage
5280
Lastpage
5282
Abstract
This article demonstrates an algorithm for the reduction of cloud data achieved by photogrammetry. The algorithm computes curvature of discreet surface with difference template. Point data is filtered with non-uniform grids. The algorithm is clear and direct for computing and programming. Tests prove that high ratio of compression and good result which can be applied in 3d reconstruction of curves and surfaces.
Keywords
computational geometry; data reduction; grid computing; photogrammetry; 3d reconstruction; discreet surface curvature; nonuniform grid; photogrammetry cloud data reduction; Artificial neural networks; Business; Clouds; Electronic mail; Electronics industry; Filtering theory; Surface reconstruction; Cloud points; Data reduction; Non-Uniform Grid; Photogrammetry;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference (CCC), 2010 29th Chinese
Conference_Location
Beijing
Print_ISBN
978-1-4244-6263-6
Type
conf
Filename
5572423
Link To Document