立体模型

A new image matching algorithm base on the model of complex cell and its application in face recognition and stereo vision.

本文提出了一种基于复杂细胞计算模型的图像匹配算法，并且在人脸匹配及立体视觉中加以应用。

Results The measurement error of dental cast analysis is less than 0.09 mm,and the error of three-dimentional cephalometry is less than 0.45 mm.

结果 经检测，模型立体分析的误差小于0.09mm，三维头影测量系统精度为0.45 mm，符合临床要求。

Based on the models, we elucidated the distribution of the stericfield, the hydrophobic field, the electrostatic field, the hydrogen bond acceptor andhydrogen bond donor, which contribute to the activity.

通过对CoMFA和CoMSIA模型的分析，确定了抑制剂上对活性有利的立体大基团、疏水性结构、电性基团以及氢键供受体等在靶酶活性结合部位的空间分布情况。

The kind of creation is developed from embossment to independent 3-D work, then the designed sample of public art, art of environmental decoration, and the mold of construction are invented, the application of color is more colorful and has more splendid effect of decorative pattern in Baroque style than the past serial works.

、近期－19872002：本期的作品，运用电脑与其他金属媒材来创作，作品的种类由浮雕版画发展到独立的立体作品，进而有公共艺术、环境装饰艺术与建筑模型的设计样本，色彩运用也比以往的系列更丰富、更具有巴洛克式装饰花纹的缤纷效果。

While the treatment group rats bone epiphysis was thicker, the trabecular pattern was similar to the normal group.

治疗组与模型组相比骺板增厚，骨小梁排列及走行基本达到正常组水平，立体网状结构得到一定程度修复。

There were five rats in every group. And their fimbria/fornix was transected in order that AD models were made.

在脑立体定位仪上切断穹隆海马伞，建立模拟AD动物模型。

The bilateral fimbria-fornix of brain was transected in the fimbria/fornix transaction group.

在脑立体定位仪上，切断大鼠脑的双侧穹隆海马伞同时切除双侧卵巢，建立模拟AD的动物模型。

At first inverse kinematics is studied in order to get the angle value of all joints.

本课题的关键是机器人三维立体仿真模型的建立。

The rat model of schizophrenia was prepared by MAP injection i.p. and the nucleus lesioned by direct current to observe the changes in stereotypic behavior of MAP + lesion rats. Expressions of DRD2 in the prefrontal lobe and temporal lobe and limbic system and brain stem were then detected by in situ hybridization.

经腹腔注射MAP制备精神分裂症模型，采用立体定向-直流电毁损伏隔核，观察大鼠刻板行为变化；并采用原位杂交法观察额叶、颞叶、边缘区及脑干部位的D2受体表达。

Firstly,the cameras were calibrated high accurately,and the stereoscopic vision system model was established.Secondly,the 3D coordinates of the center of LED on the light-pen were achieved through matching the 2D images grabbed by the two cameras.Then,a series of the 3D coordinates of the center of LED were used for fitting straight line,and the 3D coordinates of the pen-points can be obtained from the line.

首先，对摄像机进行了高精度的标定，建立了双目立体视觉系统模型；其次，通过左右摄像机拍摄的二维图像，将两幅图像中的点进行匹配，获得光笔上的LED光斑中心三维坐标；然后，由一系列LED光斑中心的三维坐标拟合直线，从直线上得到笔尖的三维坐标。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。