线结构光的标定精度直接决定了测量系统的实际测量精度,而标定方法又直接影响着测量系统使用的方便性和可靠性。
The actual accuracy of an optical measurement system is due to the calibration accuracy. The calibration methods should possess the property of convenience and dependability.
校正曲线数:仪器可存储9条标定曲线,5条为一元一次直线,4条为二项式抛物线。
The number of calibration curve: apparatus can store 9 calibration curve, 5 for one line, 4 for binomial parabola.
检查砌砖质量及标定中心线用的测量标桩已经建完,测量仪器准备完毕,校验合格。
Survey pegs for checking brickwork quality and demarcating centerlines have been finished and surveying instruments have been prepared and well checked.
有标定指数的制模线吗?
实施生产线标定样件的验证及维护工作。
Perform test stand calibration according to Error Proof Sample .
还提出一种适用于线结构光测量系统的标定方法。
A calibration method for linear structured light measure system is also proposed.
本文提出了一种基于空间一组平行线标定镜头畸变的简便方法。
A new approach for lens distortion calibration is presented in this paper, which utilizes parallel lines.
针对这个问题,提出了一种基于双重交比不变的线结构光视觉传感器的标定方法,设计了相应的标定靶标。
To address this problem, a method basing on the invariance of double cross ratio is proposed for calibrating structured-light-stripe vision sensor, and the calibration target is designed.
用线阵CCD测量不规则的薄的形体面积,需要对测量系统进行精确的标定。
It's necessary to calibrate the linear CCD area measuring system which is used to measure the area of a thin object.
结合单平面模板的摄像机标定,给出了线结构光平面的标定步骤,并对其误差进行了概要分析。
Lastly, the steps of structured-light plane calibration and general error analyses are provided, according to the single-plane calibration of camera.
基于地面垂直目标的标定方法,由垂直目标(人体)的头顶点和脚底点得到垂直消失点和水平消失线。
In vertical ground objects based approach, vertical vanishing point and the plane vanishing line can be obtained by top-points and bottom-points of vertical objects (always, human).
对于由全景视觉系统采集到的全景图像,本文采用对光线不敏感的HSI颜色模型进行颜色标定,利用游程编码进行图像分割,并在此基础上进行球、球门、角柱和白线的特征提取。
The HSI color model is not sensitive to light, so we can use it for color calibration, image segmentation by run-length code, and objection recognition to the ball, goal, and the white lines.
介绍了线结构光测量系统的数学模型,以及测量系统的硬件构成,论述了线结构光传感器的标定方法和步聚。
The math model and the hardware structure of the Structrued light 3-D profile measurement system are introduced, and the methods and the steps of calibration for camera are domonstrated.
文中还建立了线结构光传感器的跟踪模型及其标定方法。
This thesis establishes the tracking model of the line structure-light sensor and its calibration technology.
再者,提出了一种新的使用光栅刻线进行成像系统精度标定的方法。
The third step, a new method of high-precision calibration with grating grooves is presented for the optical imaging system.
根据线结构光传感器的特点,提出了一种线结构光传感器的快速标定方法,利用摄像机投影中心及光条在摄像机像面上的信息,仅需一共面靶标即可实现摄像机与光平面之间位置参数的标定。
With the coplanar reference target, the spacial pose between camera and optical plane can be calibrated by using the cameras projective center and the lights information in the cameras image surface.
同时用碘原子吸收池标定了六条谱线。
Comparing absorption spectra of atomic iodine with gain spectra, they are identical.
针对粒度仪标定的准确度 ,在概率空间基础上 ,提出了尘埃粒子散射光信号幅度概率谱线和散射光信号幅度概率谱函数的概念 ,并对谱线在概率空间下的性质进行了研究。
The amplitude spectrum line and the amplitude spectrum function are proposed for the airborne particle scattering light signal, and their properties are studied in probability space.
弗拉纳根把目标定在重返一线队,并且发表声明:“热刺,我已经准备好了”。
Jon Flanagan set his sights on a return to first-team duty and declared: 'I'm ready for Spurs.'
应用投影栅线法在现场检测三维物体的形状时,参数标定是影响测量精度最重要的一个因素。
In projected grating method used for measuring 3d surface topography, parameter calibration is the most important factor which affects the measurement precision.
建立了以碘蒸气为标定物的激光调谐波长测定系统,实际测量了碘蒸气吸收谱线。
The experiment system for measuring wavelength was built up with iodine vapor as reference, and the iodine vapor absorption lines were measured.
建立了以碘蒸气为标定物的激光调谐波长测定系统,实际测量了碘蒸气吸收谱线。
The experiment system for measuring wavelength was built up with iodine vapor as reference, and the iodine vapor absorption lines were measured.
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