| 1. | Finite element analysis of frame bridge with skew angle
斜交框架桥的有限元分析 |
| 2. | We rotate the image and compute the no - skew measure , when the no - skew measure maximized , the opposite of the rotated angle is the image ' s skew angle
算法中采用二分法进行图象旋转，计算得到无偏斜度量具有最大值的角度，作为偏斜纠正的旋转角。 |
| 3. | After this , we can estimate the skew angle based on radon transformation . and then we also propose a method to rectify the traffic plate with two steps
文中还提出一种基于radon变换估计倾斜角度的方法对二值化图像进行倾斜角度检测，以之对二值化图像实行校正。 |
| 4. | The experiment results show that this algorithm is insensitive to the circumstances such as scan background , document layout and line spacing , and the skew angle can be detected rapidly and accurately
实验结果表明，该倾斜检测方法不受扫描背景、边界大小、文本布局及行间距等情况的限制，具有速度快、精度高、适应性强的特点。 |
| 5. | In this paper , a visual similarity based document layout analysis scheme is proposed , which by using clustering strategy can adaptively deal with documents in different languages , with different layout structures and skew angles
事实上，不仅排版参数会有不同，不同文档在内容复杂度上的变化也是很大的，用于简单版面的算法不能适应复杂版面，反之用于复杂版面的算法也不能适应简单版面。 |
| 6. | The effects of jet velocity ratio and skew angle were addressed . several co - rotating minute vortexes on the turbulence boundary layer would coalesce together that leaded to a big vortex . the effect of the big vortex was greater than a single minute one
单排多个同向射流与主流作用所产生的独立小涡旋将在流向下游发生合并，形成大涡旋，大涡旋对边界层的作用效果要强于单个独立小涡旋。 |
| 7. | First , this method decide the skew angle of a business card image according to four border fitting lines of the business card , then a method based on block move is provided to correct image and black border is erased based on position of border near - line
该方法先检测出名片的四条边缘拟合直线，由四条边缘拟合直线的倾斜角度来确定名片图像倾斜角度，然后采用逐段整块搬移的方法来对图像进行倾斜校正，再根据边缘拟合直线位置去除黑边。 |
| 8. | Navier - strokes equation was solved using simple method . lam - bremhorst k - e was used to simulate turbulent flow . it was indicated in this thesis that a longitudinal vortex would be produced after the jet exhausted from a plate into a boundary layer at a pitch angle and a skew angle
研究结果表明，有一定倾斜角度的单个射流与主流作用后，将在下游产生一个流向涡旋，涡旋使得边界层内的速度和雷诺应力发生严重扭曲，从而形成上洗区域和下洗区域。 |
| 9. | The study of this paper indicates that , the combined binarization method can keep details well and tolerate the abominable state ; the method to estimate skew angle based on radon transformation is very exact , and the distortion of corrected image is also very little ; the vlp location method based on wavelet analysis and intensity moment has a high location exactness and a soon processing time ; and intelligent character recognition machine can accomplish the function of self - adaption , self - correction , self - study , etc
本文研究表明：混合二值化方法能较好的保留图像细节，抗噪声能力强；基于radon变换估计倾斜角度的方法检测角度精确，校正后图像失真较小；基于小波分析和亮度矩的车牌定位方法定位准确率高，速度快；仿人智能字符识别器则能实现识别字符过程中的自适应、自校正、自学习功能等。 |
| 10. | The algorithm included three steps : firstly , the text sub - region was selected adaptively according to the feature that the edges contained in text regions was stronger than those in non - text regions ; secondly , the blank bars between two text lines were extracted by blank blocks searching ; thirdly , the skew angle of blank bar was calculated by directional fitting , and this skew angle was just the document skew angle
该方法首先通过对梯度图像的统计分析，自适应地选取到了包含文字的特征子区；在特征子区内，论文把文字行间的空白条带看作一条隐含的线，用优化理论计算出空白条带的倾斜角度，这也就是文本的倾斜角度。 |
