Computerized simulative method of three dimensions outline of log

Wang Achuan; Jin Weizhu; Han Yujie; Cai lixin; Yang Jiawa; Jia Na

doi:10.1007/BF02855544

Journal of Forestry Research ›› 1999, Vol. 10 ›› Issue (2) : 127 -128. DOI: 10.1007/BF02855544

Article

Computerized simulative method of three dimensions outline of log

Author information +

History +

PDF

Abstract

Log centering accuracy depends on the computerized simulative level of its three-dimension outline. In this paper, the basic methods about distinguishing three dimensions outline of log by means of computerized simulation are discussed. It is suggested that straight lines or certain curves should be introduced to connect the separated points along some log generatrices. Taking bent logs for example verify the accuracy of computerized simulative method.

Keywords

Computerized simulation / Three dimensions outline / Log

Cite this article

Download citation ▾

Wang Achuan, Jin Weizhu, Han Yujie, Cai lixin, Yang Jiawa, Jia Na. Computerized simulative method of three dimensions outline of log. Journal of Forestry Research, 1999, 10(2): 127-128 DOI:10.1007/BF02855544

登录浏览全文

4963

注册一个新账户忘记密码

References

Publishing order | Descend order by publishing year | Descend order by cited within

[1]	Weizhu Jin et al. Reserch of computerized simulation method of maximum inscribed circle for cross-section shape of defect log Woodworking Machinery, 1999, 1: 20-23.

[2]	Kaihuai Qin A New Algorithm for Degree-raising of Nonuniform B-spline Curves China Journal of Computer, 1996, 19: 537-542.

[3]	Raute Company. 1994. Computerized Block Centering Products Samples,

[4]	Skatter S. Deterimination of cross-sectional shape of sofwood logs from X-ray projections using an Elliptical Model Holz als Roh-und Werstoff, 1998, 56: 179-186.