摘要
The statistics of sonic images obtained by an image sonar is analysed. The results show that the statistics of the sonic images is different from that of common TV images and, therefore, the processing methods for the sonic images possibly are different from that used for common TV images.
The statistics of sonic images obtained by an image sonar is analysed. The results show that the statistics of the sonic images is different from that of common TV images and, therefore, the processing methods for the sonic images possibly are different from that used for common TV images.
基金
Pary of the work was carried out in the National Laboratory of Acoustic Field and acoustic Information Processing
