摘要
每天从卫星上获得大量的遥感影像。遥感图像数量巨大、分辨率较低且更难于处理。如何利用遥感影像对森林火灾实施更为有效、实时的监控,一直是研究的热点问题。本文在讨论图像挖掘技术的基础上,应用卫星影像进行林火的行为分析,以提高火灾监测的实时性、准确性。
A large number of remote sensing images are sent from satellites every day. The large number and low resolution make it hard to deal with the enormous images. How to use remote sensing images to realize more effective and real-time monitor on forest fires has always a hot issue in research. Based on the discussion of image mining technology, satellite images are used to analyze forest fires improve real-time and accuracy of forest fire monitoring operation.
出处
《林业劳动安全》
2008年第1期44-47,共4页
Forestry Labour Safety
关键词
卫星影像
图像挖掘
图像搜索
模式识别
satellite image
image mining
image search
pattern recognition
