Multilook processing is a basic method for speckle suppression of synthetic aperture radar(SAR) images.
多视处理是合成孔径雷达（SAR）图像纹斑噪声抑制的一种基本方法。
The results of data processing show that the method is efficient, fast and accurate to detect the ship targets in SAR images.
对数据处理的结果表明，该方法能够有效、快速、准确地检测到SAR海洋图像中的舰船目标。
The inherent speckle noise of SAR image affects the interpretation and the further processing, so it is important to suppress speckle noise of SAR images.
SAR图像固有的斑点噪声严重影响了图像的判读和后续处理，因此抑制SAR图像斑点噪声显得尤其重要。
More importantly, it can integrate the noise reduction and data compression process, and yield good result on processing the SAR images.
更重要的是，它将噪声抑制与数据压缩过程同时进行，在对SAR雷达图象的处理上取得了良好的效果。
Because of the backscatters, SAR images are contaminated by speckle noises which lower image quality and mask image structure. Therefore, noise-smoothing is the first step in the image processing.
SAR的后向散射成像机制决定了SAR图像中存在相干斑噪声，这些相干斑噪声降低了图像质量，掩盖了图像的细节结构，因此在SAR图像处理时通常先对图像进行去噪。
Aim to optimize an effective autofocus algorithm for processing of airborne SAR images.
目的为了选用快速高效的自聚焦算法对机载SAR数据进行聚焦处理。
The processing results of real airborne SAR images show that the proposed method attains better effect.
用真实机载SAR图像进行实验，证明所提出的新方法取得了较好的改进效果。
The processing results of real airborne SAR images show that the proposed method attains better effect.
用真实机载SAR图像进行实验，证明所提出的新方法取得了较好的改进效果。
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