Apparatus and method for extracting information from electromagnetic energy including target 3D structure and materials

摘要

An apparatus for information extraction from electromagnetic energy via multi-characteristic spatial geometry processing to determine three-dimensional aspects. Structure receives the electromagnetic energy, which has a plurality of spatial phase characteristics. Structure separates the plurality of spatial phase characteristics of the received electromagnetic energy. Structure identifies spatially segregated portions of each of the plurality of spatial phase characteristics, with each spatially segregated portion corresponding in a point to point relationship to a spatially segregated portion for each of the other of the plurality of spatial phase characteristics in a group. Structure quantifies each segregated portion to provide a spatial phase metric of each segregated portion for providing a data map of the spatial phase metric of each separated spatial phase characteristic of the plurality of spatial phase characteristics. Structure processes the spatial phase metrics to determine surface contour information for each segregated portion of the data map.