声图像统计特性的研究

A study on the statistics of sonic images

摘要: 本文分析了声像声呐获得的水声图像的统计特性。结果表明,声图像的统计特性与一般的电视图像有明显的区别。因此,声图像的处理方法可能与一般的电视图像的处理方法有所不同。

Abstract: The statistics of sonic images obtained by an image sonar is analysed. The results show that the statistics of sonic images are differen from that of common TV images and, therefore, processing methods for sonic images possibly are different from that used for common TV images.