Reovering the feature point and feature line is the basic in the computer visual inspection, the high-precision is asked in the measurement of industry.
特征点、特征线的提取是计算机视觉检测的基础，特别是在工业检测中要求很高的精度。
Results indicate that the DSCM overcomes the shortcomings of traditional mechanical point measurement method, and its precision was enough for similarity simulation experiment.
结果表明，数字散斑相关方法不仅克服了传统机械点测量方法的某些缺点，同时具有较高的精度，可用于相似材料的模型实验。
Each pair of sensors in the system is characterized by differential measurement so as to obtain higher single point measurement precision.
该系统利用组建传感器对测量方法，使每对传感器具备差动测量能力，提高单点测量精度。
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