Band-to-band registration accuracy is an important parameter of multispectral image data.
多光谱图像波段配准精度是多光谱影像数据的一项重要指标。
In order to obtain better shock wave experimental data in 2-d cascade, a novel method for parameter measurement and analysis is proposed based on digital image process technology.
为了更好地获取平面叶栅流场试验中的激波数据，提出了基于数字图像处理技术的参数测量与分析方法。
And it is difficult to image. Aiming at these difficulties, we designed the reasonable gathering parameter and used the changeable observation system to acquire data.
针对这些难点，合理地设计采集参数，并采用灵活多变的观测系统进行采集，大大提高了原始资料的信噪比。
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