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Hybrid-dual-fourier tomographic algorithm for a fast three-dimensionial optical image reconstruction in turbid media
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Copyright Year | 2007 |
| Description | A reconstruction technique for reducing computation burden in the 3D image processes, wherein the reconstruction procedure comprises an inverse and a forward model. The inverse model uses a hybrid dual Fourier algorithm that combines a 2D Fourier inversion with a 1D matrix inversion to thereby provide high-speed inverse computations. The inverse algorithm uses a hybrid transfer to provide fast Fourier inversion for data of multiple sources and multiple detectors. The forward model is based on an analytical cumulant solution of a radiative transfer equation. The accurate analytical form of the solution to the radiative transfer equation provides an efficient formalism for fast computation of the forward model. |
| File Size | 1543994 |
| Page Count | 20 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20080009521 |
| Archival Resource Key | ark:/13960/t8md3wv57 |
| Language | English |
| Publisher Date | 2007-05-15 |
| Access Restriction | Open |
| Subject Keyword | Tomography Patents Fourier Transformation Algorithms Image Reconstruction Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Patent |
