English translation for "geometrical distortion"
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- 几何畸变
几何失真
Related Translations:
- Example Sentences:
| 1. | ( 4 ) the algorithm for correcting the geometrical distortion of fish eye image
( 4 )鱼眼图像的几何畸变校正。 | | 2. | A synchronization template is used to combat geometrical distortion such as cropping , scaling , and rotation
使用同步模板以抵抗剪切、尺度变化和旋转等操作带来的几何失真。 | | 3. | Which is simple with high efficiency , and has the ability of anti - geometrical distortion while robust to some image processing such as filtering and smoothing , etc . to some extent
其特点是计算简单，精确度高，具有抗几何畸变性，对滤波、平滑、压缩等图像操作有一定的鲁棒性。 | | 4. | Because of the aberration of fish eye lens resulting from fabrication procedure , there exists serious geometrical distortion , which arises the problem of correcting the fish eye image
由于鱼眼镜头制造过程中产生的误差等原因，所拍摄的图像几何畸变还是比较严重的，这就产生了对鱼眼图像进行几何校正的问题。 | | 5. | On the basis of analyzing roundly origins of rs image geometrical distortion and existing methods of geometrical correction , the route of geometrical correction for the images from the miniature uav rs system was brought forward
通过全面分析遥感影像几何变形的来源和现有几何纠正方法，提出了一条基于ccd相机误差综合标定和与正射影像配准的几何纠正技术路线。 | | 6. | First , resistance to geometrical distortion was obtained by using moment normalization ; second , we focus on the phase of fourier - mellin transform . before detecting watermark , synchronization could be retrieved by using the phase information . to eliminate the influence of pixel value distortion generated during print / scan process , a dft - based robust watermark algorithm was designed , which could successfully detect watermark from a severe distorted image
另一种思路是根据图像经过旋转、缩放、平移后，其傅立叶?梅林变换域只有相位受到影响的特点，从其相位中提取几何失真信息，然后再进行相应的失真补偿，从而消除几何失真的影响；对于打印扫描过程产生的像素值失真，本文也提出了一种基于dft的鲁棒性算法，能在较严重的图像失真情况下，成功检测水印。 | | 7. | In the design of watermark encoder , through the combination of side information and watermark , our system also obtained the robustness against copy attack . ( 3 ) effort on obtaining the resistance to print / scan are made . to solve the geometrical distortion problem appeared during the process of print / scan , two schemes were proposed
( 3 )对抗打印扫描的水印算法做了一些研究和实验，对于打印扫描过程中出现的几何失真，本文提出了两种解决方案，一种是利用矩函数提取图像的特征信息，并将图像变换到规范化的空间，在此空间进行水印的嵌入和检测工作，从而避免了几何失真的影响。 |
- Similar Words：
- "geometrical decoration" English translation, "geometrical diagram" English translation, "geometrical dimensional measurement" English translation, "geometrical dip" English translation, "geometrical distance" English translation, "geometrical draft" English translation, "geometrical efficiency" English translation, "geometrical element" English translation, "geometrical equator of eye" English translation, "geometrical equivalence" English translation
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