phase map meaning in English
相位图
Examples
- Isolation of two - dimensional displament for one phase map and image management
单幅相位图的二维位移分离技术与图像处理 - The scheme is based on a two - phase mapping between urls and processing nodes , which ensures that upon a change of configuration ( number of nodes ) , the system reaches a new steady state after a short and safe transit period
该方案的基础是一种从网页url到搜集节点的两阶段映射关系，它保证了当配置(节点数)变化时系统能经过一个短暂、安全的过渡过程达到一个新的稳态，从而保证了系统的动态可配置性。 - 3 ) for weak noise interferogram or filtered interferogram , dyadic wavelet can be used to detect fringe edges . a gvf snake model was used to link discrete edges , the linked edges were kept well accordance with fringes of phase map . 4 ) phase unwrapping algorithm based on edge detection is suitable to well separated fringes , the unwrapped phase can be rewrapped to the original phase map
4 ）对于低噪声情况下或滤波后的干涉条纹图，在基于边缘检测的相位解缠过程中，利用snake模型可以高效准确的实现边缘点的连接，所连接的边缘线与干涉条纹很好的吻合，可将连线的精度控制在三个像元。 - Finally , a new 3d surface ranging method based on a digital fringe projection and shifting technique is systematically studied and non - linear rectification algorithms which reduce measurement error is proposed . at the same time , the noise - immune phase unwrapping algorithm is deeply studied and a new algorithm for phase unwrapping of phase map is proposed . experiment make known the algorithm can reduce measurement error , bypass the noise points automatically , solve the problem of the shade sheltering or cavity , overcome the error propagation problem and better results have been obtained
论文最后系统研究了基于数字相移条纹投影曲面三维测量方法，创造性地提出了一种减小测量误差的非线性校正算法，取得了预期的效果；同时对相位去包裹算法进行了较深入研究，提出了一种噪声图像相位去包裹方法；实验表明该方法能减小非线性测量误差，自动避开噪声点和间断点，获得了满意的结果。