scanning line造句

• The interlaced scanning sees the contents to inside see the half of the , and be constituted by interlaced scanning line
  隔行扫描视频内容中视频帧的一半，由隔行扫描线组成。
• More complex regions can be stored internally in gdi as a series of scan lines derived from the original definition of the region
  在gdi内部大多复杂区域可以被存储为一系列来源于最初定义的区域的扫描线。
• The tv noise shader produces the effect of common television noise , complete with randomly colored pixels and alternating black scan lines
  Tv噪波材质产生一个通用的电视噪波，完全的随机颜色象素的交错的黑色扫描线。
• In a scanning system ( optical character recognition , cathode ray tube ) , the movement of the scanning element from the end of one scanned line to the beginning of the next
  在扫描系统（光学字符认别，阴极射线管）中，光点从一行的末端到下一行的始端的运动。
• This paper proposes a fast mosaic algorithm based on scan line filling . the experiments show that the proposed approach greatly improves the efficiency and is very valuable to practice
  摘要基于扫描线填充算法，提出了一种快速镶嵌算法，试验表明其可以明显提高镶嵌处理的效率，具有很强的实用价值。
• In order to improve the computational efficiency of stereo matching by reducing the correspondence searching to id ( along the horizontal scan lines of image pairs ) , rectification is also a very important procedure
  此外，立体图对的外极线配准也是一个必不可少的工作。本文提出了一种二步旋转的外极线配准新方法。
• Effective scanning line algorithm was designed ; divided scan path was used , and extract scanning line vector to area filling . it can be concluded that this algorithm increases manufacturing velocity and accuracy
  文中设计了有效的扫描线与多边形边的求交算法，保证了交点的正确配对；采用分区域扫描策略，提取同区域的扫描矢量完成了扫描，使成型速度与精度都有所提高。
• The scanning lines of the image are permuted randomly to balance the energy distributing of the image scanning lines , then the watermark sequence is embedded in the image with the spread spectrum watermarking algorithm to produce the watermarked image
  提出基于像素置乱的数字水印稳健算法。通过对图像扫描行序列进行随机置乱，以平均图像扫描行序列频谱能量，然后采用扩频水印算法嵌入水印序列。
• ( 4 ) using scan line algorithm and improved delaunay algorithm to generate triangulation meshes . mesh generation of 2d area is the first step of finite element calculation . the validity of the triangulation guarantees the correctness of the result of the finite element calculation
  ( 4 )利用扫描线法以及改进的delaunay方法进行了平面任意区域的fem三角剖分，二维区域的单元划分是有限元计算的第一步，剖分结果的正确性保证了整个有限元分析结果的可靠性。
• Employing the interlaced scanning , current tv system can compress the frequency band of tv signal effectively and facilitate transmission . but this method reduces the scanning lines of pictures and the frequency of the field . it leads the pictures displayed on tv to have such disadvantages as large area flicker , edge flicker , interlace flicker , raster visibility and creeping line etc . to satisfy people " s vision feeling better , the big - screen , multi - function and high quality tv - set have been made great progress
  现行的广播电视系统由于采用隔行扫描方式，从而有效地压缩了电视信号的频带，有利于传输；但由于这种方式使得图像的扫描行数少，场频低，导致了重显的电视图像有大面积闪烁、边缘闪烁、行间闪烁、行结构可见及行爬行等。
• In the post - process , uses the microsoft medias technical to design cartoon display mode , it raises cartoon speed and saves disc space , it can produce majority prevailing medias form . in interpolation , introduced dsi method , which improve the interpolation method of isoline , raise algorithm speed and efficiency , satisfy the real - time quality request . on the basis of scanning line algorithm , use opengl smooth interpolate method to improve the implementati
  在后处理过程中，引进了dsi插值方法，改进了以往等值线插值，提高了算法速度和效率，满足了实时性要求，在扫描线算法的基础上，引进了opm沁l插值方法，改进了云图实现方法，提高了图形显示精度，在动画格式上，我们可以根掘自己需要实现不同精度的不同压缩格式动画文件，提高了后处理显示应用场合，改变了以往动画格式单一的形式。
• Based on a lot of experiments , the statistics law of gps positioning data is found and the simple multiple digital filter algorithm that suits the single chip microco ntroller is adopted to optimize the positioning data . the positioning precision is improved effectively . according to the optimization result , the vertical scan line algorithm is used to discriminate the position status of navigation mark
  选用gps接收机采集航标的位置信息，通过大量的实验总结出gps定位数据的统计规律，使用简单的适合单片机使用的复合数字滤波法优化定位数据，有效提高定位精度，并根据优化结果，采用垂直扫描线算法判别航标的位置状态。
• The simulation results suggest that , at the end of the scanning line , the dissymmetric temperature field and the great temperature gradient result in the balling phenomenon and great thermal stress , which could lead to the destruction of the sintering samples in this region . because of the coupling effect between scanning lines , the balling phenomenon is increased as the increase of the scanning lines , thus the over short scanning lines should be avoided in the sintering process . different scanning strategies have significant influence on the sintering
  模拟结果表明,扫描端点温度场的不对称及较大的温度梯度造成了端点球化现象,并在端点处产生较大的热应力,使烧结成形试样易在此处破坏;激光扫描线间的耦合作用使端点球化现象随扫描线的增加而逐渐显著,烧结时应避免过短的扫描线;不同扫描策略对烧结成形有很大影响,交替扫描会影响烧结试样的质量,实际制造时应采用单向扫描策略。
• 2 ) for making the meshes consistent on the common boundaries of adjoining surfaces , a new approach of boundary discretization is employed . 3 ) the boundary - representation structure is adopted to fulfill the mesh generation over combined surfaces . 4 ) the quality of surface meshes is improved by point creation on 3d scan lines and diagonal swapping procedure
  通过引入可移动的虚边界解决了闭合曲面的剖分问题；通过对邻接曲面公共边界的统一处理，保证了组合曲面拼合处网格的相容性；以边界表示数据结构为基础实现了三维组合曲面的全自动网格剖分；采用空间扫描线布点、诊断交换等技术，优化了网格的质量；并以autocad为支撑平台objectarx为开发工具，开发了一个基于几何造型的曲面三角形网格全自动生成程序。
• Firstly , the system is divided into four sub systems : chinese characters recognition system , character recognition system , recognition system including characters and digits , and digital recognition system ; secondly , the statistic information about left ( right ) scan line free length of every character is used as a group feature
  首先将车牌字符识别分成四个子识别系统一一汉字识另11系统、字母识别系统、字母和数字混和识别系统，以及数字识别系统:然后选择各字符的左(石)扫描线空程长度统计信息作为车牌字符的一组特征，与统计模板进行加权组合，来共同完成车牌字符的识别
• There are two improvements to assure the real - time ability and precision . firstly , reduce the number of the iterative points by introducing the edge detection based on scan line approximation . it is easy to affirm the correspondence relationship in the edge points , thus help to reduce the pseudo point matches
  首先是迭代点的数目:为了减少迭代点的数量但又不降低迭代的质量,采用了基于扫描线的逼近方法检测出环境中的边缘点,由于边缘点集中的对应关系较易确定,故减少了错误的匹配。
• The mathematical model by which the forming time can be precisely calculated is ratiocinated . this model shows that in sls the scanning " delay " phenomenon can make the actual forming time greatly exceed the theoretical time , and the total number , total length of the scanning lines and the scanning speed have different effects on the scanning " delay "
  本文推导出了sls成型时间精确计算的数学模型，该模型显示在sls加工中的扫描“延时”现象会造成实际成型时间远远大于理论时间，并且扫描线条数、扫描线总长和扫描速度对扫描“延时”有不同程度的影响。
• After the orderly reduction methods of massive scattered data being studied , this paper proposes a partial tangent plane slicing method and a virtual second - scan line method after giving a new k - nearest algorithm to re - organize the massive data . the new proposed methods of data reduction and grey theory based unusual noisy data process can be used to generate the scan line type data and it can be directly used to reconstruct curves and surfaces . the research lays a good foundation for reconstructing the cad model in a point - line - surface manner
  4 .深入研究了海量散乱数据的有序简化技术,在提出建立海量数据点邻接关系k -邻近新的算法基础上,提出了局部切平面切片法和虚拟二次扫描线法,实现了海量数据的有序重组,通过基于灰理论的数据简化和异常点处理新方法,生成可用于直接重构曲线曲面的扫描线类型数据,为以点?线?面方式重构cad模型打下了良好的基础。
• We use the correlation of data between the neighbor scan lines to get the overlay pixel number , and then remove the overlay data . the bilinear interpolation method is applied to assign the pixels with the overlap data . the result shows that the data overlay phenomenon is removed , image quality is improved , and pixel value has been enhanced
  此外，对于modis遥感影像中存在的边缘区域数据重叠问题，则利用数据间的相关性计算条带间各列像元的重叠数量，然后删除重复部分，并经灰度重采样后得到结果数据，实验表明影像数据的重叠现象明显消除，从而改善了影像的质量，增强了数据的使用价值。