由于利用边缘检测使增长环搜寻所需的扫描范围在很大程度上缩小，最小不连续相位展开算法的效率得到了很大提高。
Because the required scanning range is cut down to a large extent by use of edge detection methods, the efficiency of the minimum-discontinuity phase unwrapping algorithm is significantly improved.
相位一致性模型避免预先假设边缘的类型，且不受明暗对比度的影响。
Phase Congruency Model avoids the hypothesis of the edge type in advance, and is invariant by contrast.
基于边缘检测算法确定干涉图中干涉纹的位置来实现干涉相位的解模糊。
First SAR image edge detection techniques are used to find the location of the fringe lines in the interferometric phase image.
结果表明，在噪声没有严重破坏相位突变边缘的情况下，相位解绕结果是令人满意的。
The result indicates that the phase unwrapping result is satisfactory if the sharp variation edges of SAR interferogram is not seriously corrupted by the noise.
通过在微带漏波天线的辐射边缘周期性地加载微带电感，可减小微带漏波天线的相位常数，进而减小微带漏波天线的主波束方向角。
The phase constant of MLWA decreases with microstrip inductors loading along the leaky line, which results in the decrease of the main beam direction angle of MLWA.
讨论了一种新的边缘检测方法，即对扫描激光束进行调制，并利用调制信号的相位突变提取边缘信号。
A new method is proposed to detect the edge through modulating scanning laser beam and picking up the phase reversal of the detection signal as the edge signal.
对直线相位编组法进行改进，提出了一种在边缘检测基础上进行相位编组提取直线的方法。
The paper presents a new phase-grouping lines extraction method based on edges detection, which improves the traditional phase-grouping lines extraction method greatly.
针对这种情况，本文提出采用基于相位信息的边缘检测方法，克服了基于图像强度信息进行边缘检测的不足，有效地提取了近场光学图像的边缘信息。
So an edge detection method based on phase information is presented, which is more efficiency in detecting the NOSM image edges than the method based on intensity.
基于这些优良特性，本文采用相位一致性模型对图像进行边缘检测。
Based on these excellent characteristics of Phase Congruency Model, we use it to detect the edge of natural image.
本文的主要贡献如下：（1）提出了梯度和相位信息相结合的边缘特征检测模型—GP模型。
The main contributions of this thesis are as follows:(1) An edge feature detection model based on gradient and phase (GP model) is proposed.
与传统的条纹相位去包裹方法相比较， 该方法能够消除光载频、物体边缘、阴影和盲点的影响。
In comparison with the traditional algorithm, it can remove the discontinuous influence of the carrier frequency, object edge, shadow and blind spots.
实验表明在恢复相位的同时可以保持良好的边缘。
The experiments show that information in the edge is kept when conducting phase retrieval.
讨论了太赫兹脉冲在样品边缘处经历的相位阶跃与边缘对比度的关系。
The influence of the phase step of the broadband terahertz pulses on the edge contrast is discussed.
计算了其平均功率反射系数、方向性系数和功率谱与等离子体边缘密度和主波导相位差等参数的关系。
The average power reflection coefficient, directivity, power spectrum are obtained for different edge plasma densities and for different phasings between main waveguides.
对直线相位编组法进行改进，提出了一种在边缘检测基础上进行相位编组提取直线的方法。
In this paper, an encoding method is proposed for improving the resolution of rotary encoder-phase encoding method.
对直线相位编组法进行改进，提出了一种在边缘检测基础上进行相位编组提取直线的方法。
In this paper, an encoding method is proposed for improving the resolution of rotary encoder-phase encoding method.
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