In consideration of within the tiny scope, the spatial distortion of the image can be seen as a line change of the space.
考虑到在非常小的平面内，图像的空间畸变可看成是图像的几何线性变化。
Then the spatial distortion of another measured image was corrected according to this relation and the correction results were evaluated.
通过修正，由“桶形”畸变所造成的图像扭曲得到明显改善。
The landform and its spatial differentiation characteristic intuitively reveal the interactions of surface structure, distortion and different kinds of terrain process as well.
地貌形态及其空间分异特征直观地揭示了地表构造变形以及各种地表过程的相互作用。
The approximate invariance of the middle frequencies energy relationship between video adjacent frames under photometric distortion and spatial desynchronization is discovered by analysis.
通过分析发现了视频帧问中频能量关系对于光度失真和空间同步失真的近似不变性。
Image distortion correction includes spatial correction and gray-level correction.
图像畸变校正包括空间位置校正和灰度校正。
An automatic image registration method based on spatial relation consistency is proposed to deal with the registration of images with affine geometric distortion.
提出了一种基于空间关系一致性的图像自动配准方法，处理具有全局仿射变换的图像配准问题。
Owing to the PTD effect in the lenses of spatial filter, large temporal front distortion of femtosecond pulses occurs in the spatial filter.
由于透镜传输时间延迟效应（PTD），飞秒激光脉冲经过空间滤波器产生脉冲波前变形。
The watermark was embedded in the wavelet domain using the mean quantization method. This method can be used to detect the distortion both in spatial and frequency domain.
这种算法是采用了均值量化的方法，把数字水印嵌入图像的离散小波域，可以检测在空间域和频率域的图像失真。
The watermark was embedded in the wavelet domain using the mean quantization method. This method can be used to detect the distortion both in spatial and frequency domain.
这种算法是采用了均值量化的方法，把数字水印嵌入图像的离散小波域，可以检测在空间域和频率域的图像失真。
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