查询词典 scanning line
- 与 scanning line 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In order to use electron beam in brazing of precise structures and thermo-sensitive materials,accommodating every kinds of curve brazing seams,a vacuum electron beam brazing temperature closed loop control system was developed using PID controller,electron beam scanning track editing and on-line adjusting technologies,real-time acquisition and handling of brazing temperature.
为了将电子束应用于精密构件及热敏感性材料钎焊,以适应复杂形状曲线钎焊缝的要求,采用电子束扫描轨迹编辑及在线调节、钎焊温度实时采集及PID控制器构建真空电子束钎焊温度闭环控制系统。
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Proposed a new structure of cone-beam volume CT, which adopts a raster scanning x-ray source on a trough-like surface, and a group of point detectors or linear array detectors distributing on a large circle plus an orthogonal line.
提出一种基于栅形扫描的凹面源和点状或线状探测器的锥形束CT的扫描结构,简称单次旋转的直接体积CT,已申请国家发明专利,申请号为:
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It uses a small X-ray tube scanning on a cylinder surface to simulate the trough-like source, and a point detector or a linear array detector moving on a circle and an orthogonal line to acquire the projections.
首先,我们用一个小型的X射线源在凹面上沿"Z"字形扫描,来模拟栅形扫描的凹面源。
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The most common cause of moire is the interference between scanning lines and some other periodic structure such as a line pattern or dot pattern in the original scene, a mesh or dot pattern in the camera sensor, or the phosphor dots or other structure in a shadowmask picture tube.
引起莫尔条纹最常见因素是扫描线和某些其它周期性波纹之间的干扰,如原场景中的线或光点图形、摄象机传感器中的网纹或光点图形、遮蔽屏摄象管中的闪烁光点或其它波纹。
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Segmentation and extraction of the target feature points from the unregistered, noisy data set of human body scanning and measuring are discussed. We have fitted the noise scanned data line with KS principal curve, which is based on the K-means theory. The crossing zero of curvature was used to segment and estimate the position of target feature points. And optimization scheme named variable fuzzy partition is also presented to improve the searching for local feature area.
使用基于K-means思想的KS主曲线算法,对国家人体尺寸测量工作中产生的带噪声扫描线数据集合进行非线性拟合,并依据曲率分布特征提出对目标特征点空间位置进行模糊分区估计的方法;同时提出了变量化模糊分区的优化策略,大幅度地提高了局部特征区域搜索的效率。
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An image calibration algorithm is discussed on the basis of the imaging property of line scanning.
基于线扫描的成像特性,探讨了图像标定算法。
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The calibration algorithm is proposed based on the property of the line scanning, and a contour vectorization algorithm is developed.
对基于机器视觉的薄片零件尺寸检测系统进行研究。
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This thesis adopted single scanning algorithm which is of constant. Because the measurement time is transient, this kind of method is very suitable for high speed measurement on line.
由于本论文采用的单趟的扫描算法是一个常量级的算法,使得检测时间短暂,所以这种方法非常适合在线的高速检测。
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There are to be used in laser ultrared, green, purple, and so on a number of speed to violet laser, the fastest scanning speed up to 5 50 line/min, equivalent to 1 minute 46 seconds to 2,400 dp I completed a 1,024 x 800 mm (28 "x 40") caoju full page exposure.
而搁置的雷射有红外线、红、紫色等数栽,其速率给算紫雷射最快,扫描速率能矮达5 5,000线/不合,不等于1不合46秒边能以2,400 dp i达不败一弛1,024 x 800 mm(28" x 40 ")菊残版的曝平。
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System computes combined navigation system of GPS/IMU, VECTOR and ascendable geometry stable platform, proceeds in space registration and time synchronization, calculates the systems accurate space, time, stance and course. Planar laser scanning data was filtered, registered space-wisely and time synchronously and fuse computered with other sensors data, extracted to 3D solid model of characteristic information of the road and outside of street, continuously extracted to point, line and plane, reconstructed combined with CCD camera data and visualized to 3D model true scene, finally implement acquisition and process of 3D space data timely, initiatively and integrally.
该套系统通过对GPS/IMU组合系统导航解算、VECTOR和升降几何平台进行空间配准、时间同步处理,计算出系统精确可靠的空间时间和姿态航向信息,二维激光扫描仪数据经过滤波去噪、和其他传感器数据融合、三维空间计算,解算出道路和两侧街景的三维空间数据模型,对空间激光数据模型提取点线面特征值,结合CCD相机数据进行立体重建和可视化,实现了实时、主动、完整地获取和处理三维空间数据信息。
- 推荐网络例句
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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。
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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。
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You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?