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- local geometric distortion 局部几何失真
- Rotates the local geometric transformation by the specified angle. 将局部几何变换旋转指定角度。
- Overloaded. Rotates the local geometric transformation of this. 对象的局部几何变换旋转指定的角度。
- Scales the local geometric transformation by the specified factors. 按指定因子缩放局部几何变换。
- Translates the local geometric transformation by the specified dimensions. 将局部几何变换平移指定尺寸。
- It's to say that geometric distortion may be produced in test images, which would bring great effect on recognition results. 几何失真将对于图像识别的结果带来很大的影响。
- But, most of traditional digital watermarking schemes is normally not to resist both geometric distortion and signal processing attacks well. 但是,大多数传统的浮水印方法,通常无法有效的同时抵抗几何扭曲跟信号处理的攻击。
- Experimental results show that our algorithm reduces the geometric distortion effectively and ensures the validity of the conformal mapping. 实验结果表明，该算法通过优化切割线和参数域边界有效地降低了三角形形状扭曲，并保证了参数化结果的合法性。
- Object that defines a local geometric transformation for the image associated with this. 对象关联的图像定义局部几何变换。
- Rotates the local geometric transformation by the specified angle in the specified order. 以指定顺序将局部几何变换旋转指定角度。
- Rotates the local geometric transformation of this TextureBrush object by the specified amount. 将此TextureBrush对象的局部几何变换旋转指定的角度。
- Finally the digital high-resolution picture transmission data (HRPT) and the automatic picture transmission data (APT), in which image geometric distortion has been correctel, are outputed. 最终输出数字量高分辨率图像传输资料HRPT和经图像几何畸变校正的自动图象传输资料APT。
- Translates the local geometric transformation by the specified dimensions in the specified order. 按指定的顺序将局部几何变换平移指定的尺寸。
- Scales the local geometric transformation by the specified factors in the specified order. 将局部几何变换以指定顺序缩放指定因子。
- Scales the local geometric transformation of this TextureBrush object by the specified amounts. 将此TextureBrush对象的局部几何变换缩放指定的倍数。
- Using this invariability，the geometrical distortion is first retrieved. 利用该不变性，可以较好地矫正几何形变。
- Applies a clockwise rotation of the specified angle to the local geometric transform. 将指定角度的顺时针旋转应用到局部几何变换。
- 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。
- For ocular fundus images (OFIs), geometric distortion due to taking pictures at oblique visuai points and gray level distortion due to leakage of fluorescein and so on are almost unavoidable. 对于眼底图像,由于不在正视点取像造成的几何畸变和由于荧光素从血管壁渗漏等造成的灰度畸变,几乎是不可避免的。
- The results showed that images from gyroplane exhibited significant geometric distortion, and the precision of the corrected images can satisfy the requirements in precision agriculture. 研究结果表明，旋翼无人机所获得图像几何畸变明显，经几何纠正后，所获得的田块信息精度能满足精准农业的要求。
