Then by analyzing the characteristics of the road surface images, we carry out some necessary preprocesses such as gray scale calibration and geometry calibration to these images.
接下来分析了路面图像的特点，并对原始路面图像进行了必要的预处理，进行灰度校正和几何校正。
In order to form a large screen, it adopts software-based seamlessly merging solution, which includes geometry calibration and edge blending.
通过基于软件的几何校准和边缘融合，对多投影机画面进行无缝拼接，形成一个逻辑上统一的大屏幕。
Through experiments, the source, detector, optimal geometry, calibration system, math model, calculating programs, electronics and microcomputer were established.
通过实验确定了放射源、探测器、最佳几何响应、率定系统、数学模型、计算程序、测量线路和微机。
However, there is less method on how to solve the calibration on large complex screen. We summarize recent popular methods on the geometry calibration and photometric calibration.
对于如何在复杂显示表面，例如异型屏幕、大规模异型屏幕上面如何进行图像校正，相关的工作还比较少。
When the satellite geometry is good, the rubidium clock is used to improve vertical accuracy, and in turn, the calibration accuracy of the barometer.
当卫星几何位置好的情况下，铷钟用于改善垂直精度，顺便还较正气压计的精度。
In order to describe the non-linear relations between 3d geometry and stereo image point in the binocular vision, traditional calibration method involves many complicated mathematical models.
为了描述双目视觉中三维空间物点坐标和两个摄像机像面像点坐标间的非线性关系，传统的标定方法需要建立复杂的数学模型。
In order to describe the non-linear relations between 3d geometry and stereo image point in the binocular vision, traditional calibration method involves many complicated mathematical models.
为了描述双目视觉中三维空间物点坐标和两个摄像机像面像点坐标间的非线性关系，传统的标定方法需要建立复杂的数学模型。
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