In this paper, an edge detection algorithm in SAR images based on the wavelet function and GVF snake model is presented.Firstly, target segmentation of SAR images have been achieved by pretreatment.是什么意思_In this paper, an edge detection algorithm in SAR images based on the wavelet function and GVF snake model is presented.Firstly, target segmentation of SAR images have been achieved by pretreatment.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句