An interactive method for digital tree-ring width measurement
An interactive method for digital tree-ring width measurement
复制标题
一种数字树木年轮宽度测量的交互式方法
作者：
N. R. Rigozo;D. Nordemann;E. Echer;L. Vieira;A. Prestes
提出了一种新的交互式树轮宽度测定方法。它使用高分辨率扫描仪和PC。在IDL5.0环境下开发了一个处理树木年轮扫描图像的程序。该方法成功地进行交互式树木年轮图像分析，没有高成本的复杂设备。一个简单的测试是用来检查从切片树样本，火炬松在巴西南部的年轮宽度测量的精度。
We present a new interactive method for tree-ring width determination. It uses a high resolution scanner and a PC. A program to process scanned tree-ring images was developed in Interactive Data Language (IDL 5.0) environment. The method successfully performs interactive tree-ring image analysis without high-cost complex equipment. A simple test was used to check the precision of ring width measurements from a sliced tree sample, Pinus taeda on Southern Brazil.