Research on 3D Reconstruction of Layer Data of Rotten Wood Images

Author

Hou, Weiping ; Wang, Lihai

Author_Institution

Eng. & Technol. Coll., Northeast Forestry Univ., Harbin, China

fYear

2012

fDate

27-30 May 2012

Firstpage

1

Lastpage

4

Abstract

OpenGL and VC++ are used to reconstruct the layer data of wood images. Firstly, interpolate the contour lines of layer images. Secondly, get the continuity of the contour lines. Finally, bi-cubic B-spline surface is used to reconstruct the layer data. Experimental results show that the proposed algorithm can make a group of layer data of rotten wood images to a 3D image, and provide the application rationale and scientific basis for wood defect detection and health assessments of trees.

Keywords

C++ language; application program interfaces; computerised tomography; forestry; image reconstruction; interpolation; nondestructive testing; splines (mathematics); vegetation; wood; 3D image; 3D reconstruction; OpenGL; VC++; bi-cubic B-spline surface; industrial CT; layer data; layer image contour line interpolation; nondestructive test; rotten wood images; tree health assessments; wood defect detection; Image reconstruction; Interpolation; Shape; Solid modeling; Splines (mathematics); Surface reconstruction; Vectors;

fLanguage

English

Publisher

ieee

Conference_Titel

Engineering and Technology (S-CET), 2012 Spring Congress on

Conference_Location

Xian

Print_ISBN

978-1-4577-1965-3

Type

conf

DOI

10.1109/SCET.2012.6341913

Filename

6341913