摘要
对卫星云图进行预处理后，提取了暴雨云团演变过程的灰度、纹理、形态、中心矩等特征．用统计与句法相结合的方法进行了识别，提高了识别的自动化程度，与人工识别吻合较好．
After Satellite image was processed, the features of grey, texture, diamorphology, syntax moment were abstracted. Statistics and syntax methods were used on computer recognition obtained satisfactory result.
出处
《武汉大学学报（自然科学版）》
CSCD
1998年第5期659-662,共4页
Journal of Wuhan University(Natural Science Edition)
基金
中国气象局基金
关键词
暴雨云团
演变过程
模式识别
heavy rain cloud cluster,evolution,pattern recognition
