- 更多网络例句与极线相关的网络例句 [注：此内容来源于网络，仅供参考]
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Based on projective geometry,the research works about 3D invariances extraction and application have been done in this thesis as following:(1) The basic theories and concepts in projective geometry are systematically summarized. It includes:the camera models of perspective imaging,projective collineation,cross ratio,a simple compare about invariance among some geometry transformations,fundamental matrix,epipolar and epipolar line in epipolar geometry,and so on.
基于射影几何理论，论文围绕3D不变特征的提取和应用进行了如下的研究工作：(1)系统总结了射影几何中的若干基础概念，包括：透视成像的相机模型、射影对应、交比不变量、基于不同几何变换下的不变量的简单对比、对极几何中的基础矩阵、对极点、对极线等。
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Based on projective geometry, the research works about 3D invariance's extractionand application have been done in this thesis as following:(1) The basic theories andconcepts in projective geometry are systematically summarized. It includes: the cameramodels of perspective imaging, projective collineation, cross ratio, a simple compare aboutinvariance among some geometry transformations, fundamental matrix, epipolarand epipolar line in epipolar geometry, and so on.
基于射影几何理论，论文围绕3D不变特征的提取和应用进行了如下的研究工作：(1)系统总结了射影几何中的若干基础概念，包括：透视成像的相机模型、射影对应、交比不变量、基于不同几何变换下的不变量的简单对比、对极几何中的基础矩阵、对极点、对极线等。
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When a memory array is organized in pages of memory cells that are sensed in parallel, with the sources in each page coupled to a page source line, the reference point is selected to be at the page source line of a selected page via a multiplexor.
当存储器阵列被组织成并行感测的存储器单元页(其中每一页中的源极耦合至页源极线)时，经由多路复用器将所述基准点选择为位于所选页的页源极线处。
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The synthesis scheme we developed can deal with changes in visibility, produce perspectively correct views and handle the distortion around the circumferences in the synthesized views. In our scheme, the area without corresponding points was first determined by using Fourier transformation in order to deal with distortion problem, within the mutual overlapped area the z-buffer values of matched key points were computed so that the visibility in novel views can be handle correctly, lastly the common points in new views are rendered through epipolar geometry constraint.
算法的步骤为：利用傅立叶变换方法确定相邻源图像无对应点的区域；然后，利用尺度空间和相位一致原理在共同区域提取及匹配边缘上的关键点，计算其深度值，并在新图像中由该值判别虚拟图像中的可见性；再由关键点恢复极线约束，通过极线间的位置和颜色插值生成虚拟图像中有对应区域的一般点；在确定极线位于无对应点区域段后，利用加权平均或放大插值的方法实现了源图像无对应点区域在虚拟图像中的自然过渡。
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As to ellipses, a new method using RHT is proposed for ellipse detection, which uses two randomly picked points and one searched point to calculate the ellipse parameters via the polar and pole definition of ellipses.
对于椭圆，论文提出一种新的基于RHT的三点椭圆检测法，它从椭圆的极和极线定义出发，利用随机采样到的两点和搜索获得的一点来确定椭圆参数。
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The method comprises the following: a step of calibrating a camera, which is to utilize a Taylor series model to calibrate an omni-directional vision sensor so as to obtain internal parameters of the camera; a step of obtaining epipolar geometric relation, which comprises the steps of calculating an essential matrix between binocular omni-directional cameras and extracting the rotation and translation component of the cameras; a step of correcting an outer polar line, which is to correct the outer polar line of a shot omni-directional stereo image so as to allow a corrected polar quadratic curve to coincide with an image scan line; and a step of three-dimensional reconstruction, which is to carry out feature point matching to the corrected stereo image and calculate the three-dimensional coordinates of points according to matching results.
该方法的步骤包括：相机标定：利用泰勒级数模型对全向视觉传感器进行标定，得到相机内参；对极几何关系求取：包括计算双目全向相机之间的本质矩阵，并从中提取相机的旋转和平移分量；外极线校正：对所拍摄的全向立体图像对进行外极线校正，使校正后的极二次曲线与图像扫描线重合；三维重建：对校正后的立体图像对进行特征点匹配，根据匹配结果计算点的三维坐标。
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Using the relations between harmonic conjugation elements,we can determine the relations between polar point and polar line more widely.
度量几何中圆的切割线之间所确定的数量关系，推广到射影几何里一般二次曲线中，利用调和共轭元素之间的关系，更广泛地确定了极与极线的相互关系，着重介绍了二次曲线的度量性质与射影性质的内在联系。
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Epipolar rectification resamples the image and transforms epipolar line to image scanline, so that the complex of stereo matching algorithm is reduced.
极线校正算法通过对图像进行重采样，将对应极线变换到图像扫描线上，降低了立体匹配算法复杂度。
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This still enabled each half cycle to complete its loop through the one-half of primary in the plate circuit and one-half in the cathode circuit.
这样每半周的回路是完整的，一半的初级在屏极线路上，另一半在阴极线路上。
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Based on the calculating principles of the efficiency in electric dust collecting,the thorough reform of the plate and circuit in No.
同时 ，根据多依奇电收尘效率η的计算原理，提出对 3号炉电收尘器的极板和极线进行全面改造，解决因极板、极线变形、清灰装置不良和返灰系统能力不足而影响电收尘运行状况不良的问
- 更多网络解释与极线相关的网络解释 [注：此内容来源于网络，仅供参考]
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conic polar：二次曲线的极线
锥顶点 conic node | 二次曲线的极线 conic polar | 圆锥曲线;二次曲线 conic section
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polar curve：极线
pitch,propeller 螺距 | polar curve 极线 | profile drag 形状阻力
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line polar of a curve：曲线的极线
线束 line pencil | 曲线的极线 line polar of a curve | 直线反射 line reflection
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line polar or a curve：曲线的极线
line plotter 线绘图机 | line polar or a curve 曲线的极线 | line pole 线路电杆
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polar diagram：极线图
polar developable 配极可展曲面 | polar diagram 极线图 | polar distance 极距
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polar line：极线
polar integral equation 极性积分方程 | polar line 极线 | polar normal 极法线
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half polar line：半极线
half point 半点 | half polar line 半极线 | half poop 低尾楼
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polar line and plane：极线和极面
polar light 极光,偏光 | polar line and plane 极线和极面 | polar longitude 极黄经
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shock polaric diagram：激波极线图
shock polar 激波极线 | shock polaric diagram 激波极线图 | shock potential 冲黄
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shock polaric diagram：冲击波极线图
shock polar 激波极线 | shock polaric diagram 冲击波极线图 | shock power 突击力