Staring 2-D Hadamard transform spectral imager
| Patent Number: | 6,996,292 |
| Issued: | 2/7/2006 |
| Official Filing: | View the Complete Patent |
| Abstract: | A staring imaging system inputs a 2D spatial image containing multi-frequency spectral information. This image is encoded in one dimension of the image with a cyclic Hadamarid S-matrix. The resulting image is detecting with a spatial 2D detector; and a computer applies a Hadamard transform to recover the encoded image. |
| Filed: | 4/18/2002 |
| Application Number: | 10/125,976 |
| Government Interests: | STATEMENT OF GOVERNMENT INTEREST This invention was made with Government support under Contract No. DE-NA0003525 awarded by the United States Department of Energy/National Nuclear Security Administration. The Government has certain rights in the invention. |