In this thesis, two key-techniques of high-resolution imaging sonar are studied: beam-forming and acoustical image processing.
论文对高分辨率成像声纳的两个关键技术：波束形成技术和水声图像处理技术进行了研究。
It also gives an introduction to the malfunction and its debugging when locating the quality index of the acoustical image graphics.
还介绍了检定B超的声像图质量指标常见故障及排除方法等。
The pulsed argon laser thus obtained is used as a reconstruction light source for liquid surface acoustical holography, resulting in a greatly improved image quality.
脉冲氩离子激光用于液面法声全息提高了动态声全息的成象质量。
The pulsed argon laser thus obtained is used as a reconstruction light source for liquid surface acoustical holography, resulting in a greatly improved image qua...
脉冲氩离子激光用于液面法声全息提高了动态声全息的成象质量。
The pulsed argon laser thus obtained is used as a reconstruction light source for liquid surface acoustical holography, resulting in a greatly improved image qua...
脉冲氩离子激光用于液面法声全息提高了动态声全息的成象质量。
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