Method and System for Through-the-Wall Imaging using Compressive Sensing and MIMO Antenna Arrays

摘要

A method reconstructs a scene behind a wall by transmitting a signal through the wall into the scene. Parameters of the wall are estimated from a reflected signal. A model of a permittivity of the wall is generated using the parameters, and then the scene is reconstructed as an image from the reflected signal using the model and sparse recovery.

主权项

1. A method for reconstructing a scene behind a wall, comprising:
transmitting a signal through the wall into the scene; estimating parameters of the wall from a reflected signal; generating a model of a permittivity of the wall using the parameters; and reconstructing the scene as an image from the reflected signal using the model and sparse recovery, wherein the steps are performed in a processor.