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SYSTEM AND METHOD OF REDUCING NOISE USING PHASE RETRIEVAL

机译:利用相位恢复降低噪声的系统和方法

摘要

A system and method for producing an image is provided in which magnitude data related to photo data received from multiple apertures configured with photo detectors is manipulated to conform to an assumed image, phase data related to the photo data received from multiple apertures configured with photo detectors is multiplied by the manipulated magnitude resulting in an image function, imaging constraints are applied to the Fourier transform of the image function to create a desired image, and the desired image is tested to determine whether additional iterations of the method are necessary, with the desired image becoming the assumed image in subsequent iterations, until the desired image is no long substantially different from the assumed image.
机译:提供了一种用于产生图像的系统和方法,其中,与从配置有光检测器的多个孔接收的照片数据有关的幅值数据被操纵为与假定图像一致,相位数据与从配置有光检测器的多个孔接收的照片数据有关。将其乘以产生图像函数的操纵幅度,将成像约束条件应用于图像函数的傅立叶变换,以创建所需图像,并测试所需图像以确定是否有必要在需要时对方法进行其他迭代该图像在随后的迭代中成为假定图像,直到所需图像与假定图像不再有实质性差异为止。

著录项

  • 公开/公告号WO2016210443A1

    专利类型

  • 公开/公告日2016-12-29

    原文格式PDF

  • 申请/专利权人 HYLAND DAVID;

    申请/专利号WO2016US39658

  • 发明设计人 HYLAND DAVID;

    申请日2016-06-27

  • 分类号G01S13/86;

  • 国家 WO

  • 入库时间 2022-08-21 13:33:14

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