为提高系统的分辨率和重建精度，本文建立并采用了动态阈值式峰值检测法，收到了良好效果。
To improve the resolution and the precision of the reconstruction, an after deconvolution processing method, namely, the moving threshold peak detection technique has been established.
将这种方法用于SAR图像峰值特征提取，提高了图像分辨率。
The better resolution is achieved by the method while the method is applied to SAR image peak feature extraction.
为了在保持原始图像信息的情况下，提高图像的空间分辨率，改善图像的峰值信噪比，在前期的研究中提出了小波双三次插值搜索算法。
In order to improve the resolution and PSNR of the obtained image without damaging its original information, the Wavelet Bicubic Interpolation Search Algorithm was proposed in the previous work.
该系统精度和分辨率高，自动化程度强，具有连续和峰值采集功能，能存储和打印多次试验结果。
The system has high accuracy and resolution ratio, automation degree is high. It has continuation and peak value collecting function, can store and printing text result.
实验结果表明，不论是插值放大图像，还是超分辨率复原图像都具有较高的视觉质量和峰值信噪比。
Numerous experiment results demonstrate the effectiveness of our approach, both in the visual effect and the PSNR value.
模拟计算结果表明，在中心峰值强度相等的条件下，用该器件所获得的超分辨效果比目前最好的纯相位型超分辨光阑要好。
It makes the central maximum in the Airy pattern narrower and increases the depth of focus. Calculation results have shown that this kind of apodizer is superior to the phase-shifting apodizer.
模拟计算结果表明，在中心峰值强度相等的条件下，用该器件所获得的超分辨效果比目前最好的纯相位型超分辨光阑要好。
It makes the central maximum in the Airy pattern narrower and increases the depth of focus. Calculation results have shown that this kind of apodizer is superior to the phase-shifting apodizer.
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