A camera is an instrument of precision.
照相机是一种精密的仪器。
The comparison of the results shows that the resolution of video camera affects the locating precision most, the gyroscope does less, and the accelerometer does the least.
对结果的比较分析说明:摄像机的分辨率对最后定位精度的影响最大,陀螺仪次之,加计影响最小;
The precision of single camera stereo vision measurement based on the principle and structure is analysed.
从原理和结构方面分析了单摄像机立体视觉测量的结构精度。
This paper describes the method of computing a array CCD camera geometrical parameters and evaluation of the precision.
本文论述了一种对面阵c CD摄像机的几何参数进行解算和精度评定的方法。
The effect on inspecting precision of object feature on solid surface caused by camera radial distortion has been analyzed.
本文重点分析了摄像机镜头径向畸变对立体表面目标特征检测精度的影响;
The camera calibration is of utmost importance for the precision of photogrammetric system.
相机的标定对于整个摄影测量系统的精度起着至关重要的作用。
The correction of camera optics distortion and sub-pixel method for image processing can reduce the error of target image orientation for the precision improvement of system measuring.
摄像机光学畸变的修正以及图像处理的亚像素定位方法,减小了目标图像的定位误差,提高了系统的测量和调整的精度。
In order to improve the precision of measurement, a new un-contact measurement system consisting of linear laser and single CCD camera was presented.
为了精确实现对空间物体的测量,提出了利用线激光、单CCD相机、小孔成像与激光面约束模型的激光线测量法。
The results are not quiet well because of the distinguishability of the camera, but it can be improved to higher the precision in the future as well as applying the real-time calibration method.
但是由于试验中使用相机的分辨率比较低,导致了应用结果和精度并不理想,后续将提高它,并从实时定标角度加以完善和改进。
The least-squares ellipse fitting method is used to the sub-pixel image edges to get more accurate sub-pixel ellipse center coordinates, and further improve the precision of camera calibration.
对亚像素边缘进行最小二乘椭圆拟合,得到更精确的亚像素椭圆中心坐标,从而可以进一步提高相机标定的精度。
Schott is the recognized world leader in glass utilized for precision optical lens systems, including medical instrumentation, and famous-brand camera lenses.
德国肖特是世界公认的镜片领导者, 他的镜片可用于精密的光学系统,包含药物仪器,著名品牌的相机镜片。
Experiment table is one of the necessary devices for camera imaging outdoors, Its moving precision and stability affect image quality directly.
试验转台是相机动态成像试验不可缺少的试验设备之一,试验转台的运转精度,平稳性直接影响到相机动态照像的成像质量。
The quick speed and high precision obtaining method for the camera parameters have been proved in theory and in practice.
理论及实际应用表明,该摄象机参数的求解方法速度快、精度高。
A novel high-precision calibration method for universal camera calibration and on-field stereo visual sensor calibration is proposed.
提出一种实现通用摄像机标定和现场高精度立体视觉传感器标定的新方法。
This method needs the infrared camera to measure the surface temperature of junction bar, the measure precision is greatly influenced by the performance of infrared camera.
该方法需要使用红外热像仪测量汇流条表面温度,测量精度受红外热像仪性能影响很大。
The traditional linear model in the camera calibration of head position tracking has a relatively lower calibration precision while the exact head position parameters cannot be obtained.
在头位跟踪的摄像机标定中,传统的线性模型标定精度低,不能精确获得头部位置参数。
This camera continues the longtime Minox tradition of perfect, high-precision miniaturization of top-tier technology combined with a bit of styling like in the "good old days".
这台相机延续了完美的,高精度的顶级技术的小型化与长期密诺斯传统的样式位“好时光”就像相结合。
In the data processing of photography obtained by non surveying camera, the number and distribution of control points will directly effect the reliability and precision of the adjustment results.
对非量测用摄影机所摄影像的解析处理,控制点起着不可缺少的桥梁作用,控制点的数量和分布形式将直接影响平差结果的可靠性和精度。
For not considering the non-linear deformation in linear model camera calibration, projection matrix (PM) con-tains calibration error that affects the precision of3D reconstruction.
线性模型摄像机标定中,由于不考虑非线性畸变,使投影矩阵存在着标定误差,并影响三维重建的精度。
The appliance of the two-point multi-section method to infrared multi-band camera showed that the method has the merit of low operation load, high precision and strong practicability.
在红外多谱段相机上的应用结果表明二点多段非均匀性校正算法具有运算量小、精度高、实用性强的优点。
The difference calibration and separation patterns are used to calibrate a single-camera with high precision.
采用分离式差分标定方法实现对单摄像机的高精度标定。
In the space camera, the most crucial optical component that affects the spatial resolution is the primary mirror, so the requirements of its surface figure and position precision are very strict.
在空间相机中,对地面像元分辨力起基础决定性作用的光学元件是主镜。主镜作为空间相机中质量最大的光学元件,其面形精度、位置精度要求十分严格。
An experiment is carried through to obtain the camera parameters and test the precision of the system.
为了标定摄像机参数及检验本机构的定位精度,本文进行了空间点的定位实验。
This paper analyses the error factors that affect the measurement accuracy in high precision photoelectric camera system, and presents errors calibration method in detail.
详细分析了影响高精度光电摄像系统测量精度的各项误差因素,针对这些误差因素提出了详尽的标定算法,建立了摄像系统的标定模型。
Vision processing system based on single-camera can avoid the error that comes from calibration error brought in multi-camera system. So it has more advantage for precision promotion.
基于单摄像机的视觉对中系统消除了多摄像机视觉对中系统中的摄像机标定误差,在提高贴片机精度上有较大的优势。
The Mosaic results of multiple images obtained by fundus camera show that the algorithm has good robustness and stability, and high-precision automatic fundus image Mosaic can be achieved.
对实际眼底照相机获取的多幅图像拼接结果表明,该算法具有很好的鲁棒性和稳健性,可以实现眼底图像的高精度自动拼接。
Video collection part adopts simulation PAL video camera, cooperate with precision the A/D converter get digital image.
视频采集部分采用模拟PAL制摄像头,配合高精度视频A/D转换器得到数字图像。
The method can ensure the orthonormal constraints as well as the precise solutions and may improve precision of camera calibration and the rail wear measure system.
论述了研制钢轨磨耗数据检测采集分析处理系统的必要性、思路与原理,着重介绍了该系统的研制方案、系统性能及现场应用情况。
The method can ensure the orthonormal constraints as well as the precise solutions and may improve precision of camera calibration and the rail wear measure system.
论述了研制钢轨磨耗数据检测采集分析处理系统的必要性、思路与原理,着重介绍了该系统的研制方案、系统性能及现场应用情况。
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