摘要
原木端面面积的自动检测是实现原木材积自动化操作的关键步骤。采用数字图像处理的方法,通过灰度变换、中值滤波、边缘增强、二值化和轮廓跟踪等技术处理,实现对原木端面面积的自动检测。试验证明,采用以上方法和技术处理可获得较准确的原木端面面积的检测结果。
Automatic detection to log-end area is the key step to achieve automatic detection of log volume.Digital image processing method for gray-scale transformation,median filtering,edge enhancement,image bi-valuation and contour tracking technology,it has achieved automatic detection of log-end area.The test proved that above adopted methods and techniques are available for obtaining more accurate detection of log-end area.
出处
《吉林林业科技》
2008年第6期36-39,共4页
Journal of Jilin Forestry Science and Technology
关键词
原木端面
二值化
轮廓跟踪
线段编码
log-end area
image bi-valuation
contour tracking
beeline coding
