2014年第3期
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隐形样地复位的研究[

孟先进,刘建滨
广东省林业调查规划院,
摘要:
以电子样地为基础,利用三角形匹配算法,对隐形样地进行复位,且在此基础上开发了隐形样地复位系统。该方法可有效解决固定样地复位过程中所面临的标记丢失、易位以及样地被特殊对待等问题。借助于隐形样地复位系统,隐形样地的三角形匹配精度可以达到83.3%。
关键词:   隐形样地;电子样地;隐形样地复位系统
DOI:
分类号 S757.2
基金项目:
 
Research of Stealth-like Plot Reset
meng xian-jin and
Abstract:
In this paper, triangle matching algorithm was used to reset the stealthlike plot and to develop a stealthlike plot resetting system based on electronic plots. This method was effective in solving the lost and translocation of marks, specially treated plots and other issues in the fixed sample reset process. The results indicated that the stealthlike plots could be reset by means of stealthlike plot resetting system, and the triangle matching algorithm accuracy can reach up to 83.3%. This method still need further to be improved in resetting the stealth-like plot.
Key words:   stealth-like plot;electronic plots; stealthlike plot resetting system