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本文在计算机图象处理与分析技术的基础上,提出了一种从降雨自记图纸上处理统计1分钟降雨率数据的方法。实验结果表明,这种方法能较准确地、较快地获取1分钟降雨率数据,并且还可推广到其它类似的曲线检测中。
Based on the computer image processing and analysis techniques, this paper presents a method to process the statistics of rain rate data of 1 minute from the rainfall self-recorded drawings. The experimental results show that this method can obtain the rainfall data of 1 minute more accurately and quickly, and can also be extended to other similar curve detection.