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| Paper: |
Determination of the Permissible Solutions Area by Image Reconstruction from a few Projections: Method 2-CLEAN DSA |
| Volume: |
145, Astronomical Data Analysis Software and Systems VII |
| Page: |
58 |
| Authors: |
Agafonov, M. I. |
| Abstract: |
We have proposed the 2-CLEAN DSA (Determination of Solution Area) method for the estimation of the area of possible images (from the ``obtuse" (smooth) to the ``sharp" variants) in complicated cases with constraints and poor $ a\ priori $ information. The area of permissible solutions can be determined with the help of two CLEAN algorithms: standard CLEAN and Trim Contour CLEAN (TC-CLEAN). The procedure has high efficiency and simple criteria by errors minimization of initial and control 1-D profiles. We present here a description of some valuable features of the reconstruction technique. |
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