Modulation imaging based on a direct deconvolution technique
(Letter to the Editor)
Article
Received:
- 52 Downloads
- 4 Citations
Abstract
Image restoration from modulated intensities can be performed by directly solving the intensity modulation equation. This method of producing images does not rely on position sensitive detector. Computer simulation results for space low-energyϒ-ray imaging show that images with fine angular resolution within a wide field of view can be obtained by simple collimated devices.
Keywords
Computer Simulation Modulation Imaging Deconvolution Sensitive Detector Angular Resolution
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
Preview
Unable to display preview. Download preview PDF.
References
- Althouse, W.E.et al.: 1985,Proc. 19th Int. Cosmic Ray Conference, (La Jolla)3, 299.Google Scholar
- Cook, W.R.et al.: 1991,Astrophys. J. 372, L75.Google Scholar
- Li Ti-Pei and Wu Mei: 1990,Acta Astronomica Sinica 31, 390.Google Scholar
- Li Ti-pei and Wu Mei: 1992a, in: Worrall D.M., Biemesderfer C. and Barnes J. (eds.),Astronomical Data Analysis Software and Systems 1, p. 229.Google Scholar
- Li Ti-pei and Wu Mei: 1992b, “A Direct Restoration Method for Spectral and Image Analysis”, submitted toAstrophys. Space Sci.; preprint BIHEP-CR-92-02, Inst. of High Energy Physics, Beijing.Google Scholar
- Zhang Chun-sheng, Wu Mei and Li Ti-Pei: 1993, “Pseudo-inverse Matrix Iterative Deconvolution”, to appear inScience in China (Series A).Google Scholar
- Zhang, S.N.et al.: 1993, ‘A new imaging technique for high energy astronomy: occultation transform imaging’, BATSE Preprint.Google Scholar
Copyright information
© Kluwer Academic Publishers 1993