几何失真的英文

• geometric distortion
• geometrical distortion

• "几何"英文翻译    how much; how many
• "失真"英文翻译    not true to life or to origi ...
• "失真" 英文翻译 :    1.[无线电] distortion; anamorphose 频率失真 frequency distortion2.(跟原来的有出入) (of voice, images, etc.) lack fidelity; not be true to the original 这张照片有点失真。 the picture isn't somewhat true to the original
• "几何" 英文翻译 :    1.[书面语] (多少) how much; how many 不知尚有几何 uncertain how much is left or how many are left2.(几何学) geometry; 几何比 geometric proportion; 几何分布 geometric distribution; 几何光学 geometrical optics; 几何关系 geometrical relationship; 几何级数 [数学] geometric [geometrical] progression; geometric series; 几何图形 [数学] geometric figure
• "几何,几何学" 英文翻译 :    geometry
• "变形，失真" 英文翻译 :    deformation
• "不失真" 英文翻译 :    nondistortion
• "场失真" 英文翻译 :    field distortion
• "错乱，失真" 英文翻译 :    garble
• "负失真" 英文翻译 :    negative distrotion
• "角失真" 英文翻译 :    angular distortion
• "扭曲，失真" 英文翻译 :    distortion
• "色失真" 英文翻译 :    colour distortion
• "声失真" 英文翻译 :    acoustic distortion; sound distortion
• "失真，畸变" 英文翻译 :    distortion
• "失真表" 英文翻译 :    distortion meter
• "失真波" 英文翻译 :    distorted wave
• "失真的" 英文翻译 :    anamorphic; fuzzy
• "失真度" 英文翻译 :    degree of distortion; distortion factor
• "失真计" 英文翻译 :    distortion meter
• "失真率" 英文翻译 :    distortion rate; percent distortion
• "失真区" 英文翻译 :    distorted region
• "失真音" 英文翻译 :    distorted sound
• "使失真" 英文翻译 :    distort
• "无失真" 英文翻译 :    distortion-free; distortionless

• Watermarking detecting algorithm with geometric distortion resistance
  抗几何失真的数字水印检测算法
• 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。
• The embedding template in algorithm allows identifying both the transformation parameters and translation coordinates , so that can estimate distortions and maximize watermark recovery effectiveness
  算法中的嵌入模板既可以标识变换的参数，也可以标识移动的坐标，以便于评估几何失真程度和提高水印恢复的效率。
• The main body of the algorithm is the one based on wavelet multi - scale analysis , which obtained good performance in the conditions of noise added , small geometry distortion and significant gray distortion
  算法的主体是基于小波多尺度分析的分层匹配算法，在存在噪声、小的几何失真和严重的灰度失真的情况下取得了良好的匹配性能。
• The simulation results show this scheme ' s improvement . 3 . a new matching based on gabor wavelet transformation is designed on the analysis existing matching method . the simulation results have verified the method ' s validity
  3 、在分析现有匹配算法的性能基础上，对基于gabor变换的匹配算法进行了改进，在克服图像几何失真上有明显的效果。
• Study on the robustness based on time and geometric distortion is a topic and a difficult point of digital watermark . this paper analyzes this phenomenon and proposes several countermeasures
  对时间和几何失真的鲁棒性的研究是数字水印技术当前研究的主题和难题,文章提出了解决这一难题的几种方法,并对这些方法进行了比较分析,得出结论,同时对这一难题提出展望。
• Geometric distortion is traditionally corrected by an image resampling operation which is applied as a post - processing step to pfa . the scene size limits of pfa presented by range curvature qpe , can be alleviated by using an efficient image domain space - vairant post - filter
  通常采用图像域插值的方法校正几何失真,而利用空变滤波器使散焦的点重新聚焦,这些校正方法可以减轻距离弯曲对成像范围的限制。
• 3 . after analyses the distortion of pixel values and geometry during the ps process , we achieve the rst ( rotation , scale , translation ) invariants using characteristics of fourier transformation , and extract secret information successfully
  针对ps ( print - scan )过程引起的图像像素失真及几何失真，我们利用傅立叶变换的特性，得到rst ( rotation ， scale , translation )不变量，解决了纸质二值图像中的信息隐藏问题。
• This dissertation is dedicated to the algorithm research of image registration applied to navigation . information such as attitude angle of aircraft is used to emendate the large - geometry - distorted image , so the research of this dissertation is based on the hypothesis that images used have small geometry distortion
  针对图像匹配在导航中的应用，提出了对于存在大的几何失真的图像利用飞行器本身信息进行几何校正的方法，所以本文算法的研究都是基于小的几何失真这一假设的。
• 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。

• 几何失真的日语：きかひずみ