查询词典 calibration instrument

Radio heliography ; self calibration ; calibration ; grafted genetic algorithm

日像仪；自校准；定标；嫁接遗传算法

In some sense, our approach can be thought to have decomposed the computation of homography matrix into two simple calibration processes so that the computational load becomes lighter for the calibration of multiple cameras.

就某个方面来看，我们的方法可被视为将homography矩阵的运算，拆解成两个简单的校正过程，因此可以减少多台摄影机校正的运算量。

We can then use this set of unwarped perspective images to calculate the relative poses of the calibration plate as well as the projection error of the feature points on the calibration plate by using the homography method.

接下我们就可以用所计算出的这组反扭曲影像，计算出虚拟相机与校正物之间的相对姿势，且再用homography方法我们可以计算出校正版上每个特徵点的校正误差。

A method for on-line calibrating software based on intercepter includes realizing calibration code in tintercepter mode and organizing different calibration content in single intercepter mode, carrying out analysis on external communication message and object code by intercepter to judge whether message content is in according with preset condition or not and carrying out relevant treatment by intercepter if content deviation of message is discovered.

一种基于截取器的软件在线校验方法，包括步骤：(1)以截取器的形式实现校验代码，并将不同的校验内容以单个截取器或截取器链的形式进行组织；(2)截取器对目标码与外部的通信消息进行分析，判断消息内容是否符合预先设定的条件；(3)如果截取器发现消息出现偏差，则进行相应的处理。

Objective By participating in IAEA-SSDL intercomparison, a dose to water calibration factor was introduced in order to check the measuring accuracy of ^6o Co radiotherapy dose level standard and ensure the reliability and consistency of our calibration.

目的参加国际原子能机构组织的二级标准剂量学实验室比对，引入水吸收剂量校准因子，检查SSDL^60Co放疗剂量标准的准确度，保证校准程序的可靠性和一致性。

For calibration laboratories, the programme for calibration of equipment shall be designed and operated so as to ensure that calibrations and measurements made by the laboratory are traceable to the International System of Units Système international d'unités

5.6.2.1.1 对於校准实验室，设备校准计划的制定和实施应确保实验室所进行的校准和测量可溯源到国际单位制。

The Standards and Calibration Laboratory holds the official reference standards of physical measurement for Hong Kong and provides calibration services in various areas traceable to the International System of Units of Measurements.

标准及校正实验所除了保存香港官方的物理测量参考标准外，亦就不同范畴提供可溯源至国际单位制的校正服务。

The method is measured through the intersection of a number of checkerboard grid of side length and the actual side length of the error in terms of quantity of camera calibration accuracy and be able to compare the image to describe the accuracy of calibration results.

该方法通过交会测量得到的多个棋盘格的边长与实际边长的误差量来衡量摄像机标定的精度，能够比较形象地描述标定结果的精度。

The principles are as follows:①preliminary interpretation is carried out on crosswell seismic data in depth domain to establish an accurate velocity model;②sinc interpolating function is used in depth-time conversion to realize waveform fidelity;③the recognition of surface seismic data is utilized to ascertain the reflection characteristics of crosswell seismic data in time domain;④ good spatial continuity of surface seismic data is adopted to retrieve the "hopper" defect in crosswell seismic profiles and the deficiency of lateral contrast between crosswell seismic data;⑤in fine calibration of well-side traces of crosswells and surface seismic data, coincident time-depth relation is used to match two seismic data so as to make the calibration more reasonable;⑥in multi-crosswell seismic data inversion by sparse spike inversion method, lateral restraints are strengthened to ensure the continuity of inversed wave impedance profile.

实现反演的基本原理是：对深度域井间地震资料进行初步解释；建立精确的速度模型；在对井间地震剖面进行深时转换时采用sinc插值函数实现波形保真；利用对地面地震资料的认识来落实时间域井间地震资料的反射特征；利用地面地震资料良好的空间连续性弥补井间地震剖面的"漏斗"缺陷和井间资料之间横向对比性的不足；在井间地震和地面地震井旁道精细标定中，通过一致的时深关系来实现两种地震资料之间的匹配，使井旁道的标定更加合理；在利用稀疏脉冲反演方法进行连井井间地震资料反演时，通过增强横向约束保证反演波阻抗剖面的连续性。

Our new calibration service allows calibration of your three coordinate measuring machines and your machine tools.

我们的新机床校准服务使您的校准三坐标测量机和您的机床

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。