1) tessellated
[英]['tesileitid] [美]['tɛsḷɪtɪd]
棋盘格的
2) the squares on a chess board
棋盘上的方格
3) checkerboard pattern
棋盘格式
1.
A kind of high ordered checkerboard pattern suppressing algorithm of progressive optimization method;
渐进优化法的一种高阶棋盘格式抑制方法
2.
A new method using nodal density as design variable of continuum topology optimization was proposed to resolve the checkerboard pattern.
针对连续体结构拓扑优化中出现的棋盘格式问题提出了一种新的以节点密度作为设计变量的优化方法,从而使设计区域内的密度场函数具有C0连续性。
3.
A well-known error is the checkerboard pattern that occurs because of the artificial high stiffness and certain elements in the optimal process whose stability are not guarantee.
最后的优化结果表明:采用非协调元所得的优化解已经能够使用;如果再实施过滤技术,设计区域中的中间密度单元明显减少,优化结果会更加精致;使用两类单元的求解效率和优化迭代次数相近;非协调元比等参元具有更高精度的拓扑优化结果,能进一步克服棋盘格式。
4) checkerboard pattern
棋盘格
1.
In order to remove the checkerboard patterns in an optimized topology solution,wavelet transform and cubic spline interpolation are combined to perform the topology extraction of a compliant mechanism.
针对拓扑优化结果中普遍存在的棋盘格现象,采用小波变换与三次样条插值相结合的方法,对柔顺机构的拓扑图提取进行了研究。
2.
We project the checkerboard pattern, and capture by camera to get the geometric information feedback.
通过投影棋盘格模式图,再由相机捕捉,来获取投影表面的几何信息反馈。
5) checkerboard
[英]['tʃekəbɔ:d] [美]['tʃɛkɚ'bɔrd]
棋盘格
1.
Comparison about visual evoked potential through stimulation with checkerboard and square-wave grating in amblyopia children;
弱视儿童由棋盘格和条栅刺激产生的视觉诱发电位的比较
2.
The development of perimeter control of the checkerboard involved in structure topology optimization of multiphase materials is presented.
针对多相材料结构的拓扑优化出现的棋盘格问题,研究了周长约束控制方法。
3.
The checkerboard is usually used as a target in camera calibration,and the extraction of corners extracting is important.
在摄像机标定中常用黑白棋盘格作为标靶,而获取棋盘格角点位置是标定的首要任务。
6) X-corners
棋盘格
1.
Based on analysis of the properties of traffic accident scene,a new method of camera calibration using X-corners patterns is proposed.
在分析了交通事故现场处理特点的基础上,提出了基于棋盘格模板的照相机标定方法,即从不同角度拍摄多幅含有棋盘格模板的现场图像,在Tsai两步法的基础上先对相机进行线性标定,然后基于极大似然估计进行非线性优化,最后进行图像校正,获得照相机模型参数。
2.
In order to do online calibration for blurred image,we propose a new algorithm for X-corner detection based on the special character of X-corners: the pattern is symmetrical and the gray contrast greaty with each other In the algorithm the operator SV is designed to recognize X-corners which consists of symmetry operator S and variance operator V.
鉴于棋盘格图案在摄像机标定中有着广泛的应用,因此为了对边缘模糊的棋盘格图像进行在线标定,针对目前棋盘格图像角点检测算法的局限性,提出了一种可以自动实现的棋盘格图像角点检测算法,该算法是利用周围图案对称和灰度值对比明显的独特性质,设计了由对称算子S和方差算子V组合而成的角点检测算子———对称方差算子(symm etry and variance),简称SV算子。
3.
Based on analysis of the properties of traffic accident scene, a new method of camera calibration with X-corners patterns was proposed .
本文在分析了交通事故现场处理特点的基础上,提出了基于棋盘格模板的照相机标定方法,即从不同角度拍摄多幅含有棋盘格模板的现场图像,在Tsai两步法的基础上先对相机进行线性标定,然后基于极大似然估计进行非线性优化,最后进行图像校正,获得照相机模型参数。
补充资料：棋盘
1.画有格子等标记，供下棋时摆棋子用的盘，多用木板或纸等制成。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条