为此提出了一种可同时精确校正数码相机图像的径向畸变和倾斜失真的算法。
There are radial and oblique distortion in the digital images obtained using the digital camera(DC) in geometric measurement.
由仿真结果可以看出,它能较精确地估计陀螺常值漂移和航向角误差,为系统误差的校正提供了可信信息。
The simulation results show that the constant gyro drifts and the heading errors, which provide information for calibrating the system errors, can be estimated exactly.
高级功能包括自适应低音扩展,高度精确的扬声器分频和滤波,3d音效处理,APC(自动位置校正)。
Advanced features include adaptive bass extension, highly accurate loudspeaker crossover and filtering, 3d audio processing, APC (automatic position correction).
为了提高测量的精度,通过对角速度传感器零位和灵敏度的误差进行校正,可得到更为精确的目标运动角速度。
To improve the survey precision, we revise the null position and sensitivity errors through the linear operation, and more accurate target angular velocity results could be got.
负责工厂的仪表校正管理,包括制定相关程序,日常校验管理,确保其精确度并符合国家和公司的规定。
Responsible for site instrument management, including procedure establishing, calibration management, to ensure its accuracy and compliance with regulation of local and corporation.
该文较为详细地分析了高分辨率机载SAR数据处理中,有关目标距离单元徙动(RCM)校正和平台运动偏差的精确补偿问题。
This paper detailedly analyzes precise Range Cell Migration (RCM) correction of the targets and motion error compensation of platform in high resolution airborne SAR data processing.
距离压缩采用斜视等效距离模型,实现精确的距离徙动校正。
Squinted equivalent range model is used in range impulse impressing to achieve range migration correction accurately.
由于非均匀性校正的局限性,以前的微测辐射热计需要对基底温度进行精确控制。
Because of the limitation of non uniformity correction, former microbolometer needed to control substrate temperature accurately.
精确测定喷油泵校正器的预紧力和校正行程,具有重要的理论和现实意义。
Accurately measuring the injection pump corrector's pretightening force and correction stroke has very important theoretic and practical significance.
本文的模拟结果不仅能为高能电子束光刻工艺优化曝光条件、降低邻近效应提供理论指导,而且能为进一步的邻近效应的校正提供更精确的数据。
The present results not only can help to optimize the exposure conditions in Electron Beam Lithography, but also supply more accurate data for proximity effect correction.
由校正后的公式计算的成象点,其衍射角及坐标值可获得精确的结果。
The exact results of the diffractive angle and coordinate value for imaging point can be obtained if corrected coefficient is used in these formulas to correct.
成像技术可用来精确定位靶区,限制并量化几何不确定因素及误差,校正并补偿几何不确定因素及误差。
Imaging is used to precisely define target volumes, to qualify and quantify geometric uncertainties and errors, and to correct and compensate for uncertainties and errors.
为了获取精确的立体匹配结果,提出了一种通用的视差图误差检测与校正算法。
General error detection and correction algorithm for disparity maps is developed to provide precise stereo matching results.
借助于先进的激光测量技术,可对天线近场测量系统的定位误差进行精确测量并加以校正。
The positioning error of the antenna near field measurement system can be exactly measured and corrected by using the advanced laser measurement technology.
对测量系统进行了海水中的校正,得到了两个接收换能器之间的精确距离。
We get the accurate distance between the two receiving transducers by adjusting the system in sea water.
采用空间校正及查找圆边的方法对同一零件旋转不同角度采集到的图像进行测量,从而得到被测参数的精确结果。
Spatial calibration and finding circle center are introduced to measure the images acquired from different angles, and the results are perfect.
为提高频率测量精确度,提出一种自动调整采样参数与频谱校正相结合的频率测量算法。
For improving the precision of the frequency measure, presents a frequency measure algorithm by integrating automatic adjusting the sampling parameter and spectrum correction.
通过尺寸驱动方法,实现了从图像中重建几何信息及拓扑信息,进而对扫描图像进行精确的智能校正。
Using the method of dimension drive, the geometrical and topological information is reconstructed from the image. Therefore, we rectify the engineering drawings with intelligent methods precisely.
自动调零及数字化输入,输出校正技术,测量精确稳定。
Adjust automatically zero and the numeral turn an importation. the exportation corrects a technique, measuring a precision stability.
采用数字寻优方法确定观测器校正矩阵参数,从而实现了活性污泥过程重要状态变量的精确在线估计。
Therefore, the accurate estimation of important state variables has been implement on-line for the activated sludge processes.
大气校正的精确度主要取决于气溶胶光学特性和漫射透过率等参数的精度。
The accuracy of atmospheric correction was decided mainly by the accuracy of aerosol optical characteristics and atmospheric diffuse transmittance parameters.
为了用普通低成本的广角镜头摄像机实现较大视场的精确定量的图像测量,必须对畸变图像进行校正。
To implement accurate metric measurement within a large field of view with common off the shelf cameras, the image distortion caused by wide angle lenses should be corrected.
色彩平衡与出厂默认开箱不是特别精确,但它可以进行校正,以看起来非常好。
Color balance out of the box with factory defaults is not particularly accurate, but it can be calibrated to look very good.
仿真分析发现无参数校正状态观测器观测值与实际值偏差很大,不能用于对电机的精确控制。
The stimulation results show that the error between the observed value of non-adaptive state observer and the real one is big, and it can not be used to control the motor accurately.
Download Plugin这是很有益的,如果你正在做激烈的色彩校正或确定精确的运动跟踪或旋转的就业机会。
This is quite helpful if you are doing intense color correction or pinpoint precise motion tracking or roto jobs.
最后,通过局部校正来提高所圈定条带区域的精确度。
Finally, it makes use of local rectification to improve the precision of the enclosed band.
而对星载SAR图像进行几何校正处理,消除图像中的各种几何变形,从而实现精确定位也越来越重要。
The geometric rectification of satellite SAR image becomes more and more important in order to avoid geometric distortion and locate the image accurately.
采用合适的结构及精确的像差校正以保证光能的良好传输率及样本平面上的均匀性。
Proper structure and aberrations correction were used to maintain optimal throughput and guarantee optimal homogeneity in the specimen plane.
佐藤:为了避免这个问题,我们使用了可以精确到纳米量级的校正技术。
Sato: to avoid that problem, we use alignment techniques accurate to the nanometer level.
仿真及对柔性转子试验台振动信号的分析结果表明,基于频谱细化和相位差校正的全息谱能有效提高其分析精度,更加精确有效地诊断旋转机械的故障。
With correction of phase difference for the max peak, the amplitude and phase of each order frequency can be acquired. At last, the holospectrum was synthesized.
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