轮廓

It realized the testing goal by using a strategy of separating object, extracting edge, perceiving contour, competing in the saliency of contour, choosing and transferring attention focus.

该模型通过分离目标、提取边缘、感知轮廓、轮廓显著度竞争、注意焦点选择及转移等策略，实现对目标的检测。

In this thesis, the mathematic model of servo system is set up, the contour error in straight line and circular interpolation movement on the duplex servo-system is analyzed, and the method to raise the contour accuracy of the movement track is put forward.

本论文建立了数控伺服进给系统的数学模型，对双轴进给系统在作直线和圆弧插补运动时形成的轮廓误差进行了数学分析，并指出了提高试验台运动轨迹轮廓精度的方法。

And points 1 and 5 to make sheared copy of the back profile c.

用点1和5制作背面轮廓线c的斜拉轮廓。

In order to decrease the number of repeat calculation, the contours can be divided into a series of simply connected region. Blanking method will be used for the contour's scanning lines to generate scanning lines of the layer by the unit of simply connected region.

为了减少重复计算的次数，将截面的所有轮廓划分为一系列的单连通区域，将处理后的各轮廓的扫描线，以单连通区域为单位应用消隐法生成层扫描线。

After simulating the real road by W-M function find that this model can reflect the genius trait of simulacrum.

然后利用W-M函数模拟了路面的轮廓曲线，经过对比分析发现该模型能反映实际轮廓曲线的本质特点。

There were high density images shaped as rope and slip in lungs of model control group rats and the pleura near the images were a little thickening. In MTX treated group, there were high density images shaped as slice along pulmonary veins. The veins of the blood vessels were obscure and the edges were unclear. In TPT treated group,there were multiple high density images shaped as tubercle and slice and the boundary were not clear. In XFC treated group, the lungs' outlines were clear and the veins were welldistributed. High density images shaped as spot were found in part lungs.

结果：HRCT表现为模型对照组大鼠肺轮廓欠清晰，肺部血管影扩张，边缘模糊且不规则，两肺有索条状密度增高影，邻近胸膜轻度肥厚；甲氨喋呤组大鼠肺部可见沿着肺纹理分布的斑片状密度增高影，肺血管纹理模糊，边缘不清楚；雷公藤多苷片组大鼠两肺可见多发性结节状及斑片状密度增高影，境界欠清晰；新风胶囊组大鼠肺轮廓清晰，肺纹理分布均匀，部分肺组织显示斑点状密度增高影。

Experiment results show that this model could effectively combine the merits of B-spline and DP algorithm, yielding stable, accurate and faster convergence, and its result is favorable for surface reconstruction.

该模型结合了B样条方广东工业大学工学硕士学位论文法和动态规划法的优点，可以快速稳定地收敛到目标轮廓，得到的B样条轮廓有利于进一步的表面重建处理。

In the new method for two-dimensional problems the line integrals onboundary elements are converted into the evaluation of potentialfunctions at the ends of these elements.For three-dimensional cases,thesurface integrals on the usual boundary elements are transformed,through an application of Stokes'theorem,into line integrals on thebounding contours of these elements.

边界轮廓法是刚刚出现的一种新型的边界元法，该方法的核心是利用边界积分方程被积函数散度为零的特性，对二维问题，原积分方程中沿边界单元的线积分被化为单元两端点势函数之差计算，对三维问题，将边界单元上的面积分转变为沿单元轮廓的线积分，它是一种十分简便有效的边界元新技术。

The research in this dissertation is based on reconstructed CT images. Basic knowledge of forensic anthropology and some feature exaction methods have been studied. The main work includes: 1. The contour of skull, orbit and its contour, the curve of submaxilla have been selected as the important characteristics of the skull.

本文以颅骨CT重建图的二维正面图像为研究对象，结合法医人类学中的相关知识对识别过程中的关键算法进行研究，主要工作包括以下几个方面： 1：针对课题研究需要，选择并提取颅骨轮廓、眼眶及其轮廓、下颌角曲线作为颅骨重要特征。

Correlation of submaxillas curve has been test, and experiments show that curves of submaxilla from the same person are correlated, while the curves of submaxilla from different persons are uncorrelated. 4. The feature of skull contour has been extracted by using polar -radius-invariant-moment, Fourier descriptors and wavelet descriptors separately.

4：将极半径不变矩、傅立叶描述子、小波描述子作为提取颅骨轮廓和眼眶轮廓信息的主要手段，并且构造了应用于眼眶边界的相对量作为特征量。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！