linearity scanning meaning in English

线性扫描

In accordance with the phase - shift miscalibration and detector nonlinearity , the error - compensating phase - shifting algorithms based averaging technique are proposed . and in order to solve the problems brought by traditional linearity scanning unwrapping algorithm , which leads to incorrect phase unwrapping , a correlative region algorithm for phase unwrapping is developed
针对相移器的相移不准给相位求解带来的误差，提出采用基于平均技术的误差补偿移相算法；针对传统线扫描位相去包络算法不能对含有较大噪声的位相图进行正确去包络的问题，提出了区域相关位相去包络算法。