RS图像处理自动机

RS为3S(RS、GPS、GIS)技术提供主要的数据支持。RS图像处理,中值滤波、平滑、锐化、增强等一直是GIS做的主要工作。文章提出了RS图像处理自动机,为通过求图像卷积处理RS图像提供了一个统一的数学模型——RS图像处理自动机;并分析了在该自动机下处理RS图像的复杂度。RS图像是海量数据,算法复杂度尤为重要。文章将模糊数学相关原理引入,提出了模糊RS图像处理自动机,证明了模糊RS图像处理自动机处理RS图像速度比经典处理方法提高了至少一个数量级;同时增强了RS图像处理的效果。

RS Image Processing Automata

RS supply principal informations for 3S techniques.RS image processing,median-filter,image smoothing,sharpening and enhancenment are always the main tasks of GIS.The paper gives a general mathematical model—RS image processing automata on image deconvolution of RS image processing and analyzes the complexity of RS image processing using this automata.RS image always has mass datas,so the complexity of a algorithm of RS image processing is very important.Combining some theories of fuzzy mathematics,the author suggests fuzzy RS image processing automata.And the rate of this automata used to RS image processing is proved ten times faster than the classic algorithms.The effect of RS image processing is heightened.