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oapen-20.500.12657-323292021-11-12T16:22:28Z Chapter 9 Poisson Noise Removal in Spherical Multichannel Images: Application to Fermi Data Schmitt, Jérémy Fadili, Jalal Starck, Jean-Luc Digel, Seth Schmitt, Jérémy Starck, Jean-Luc Fadili, Jalal Digel, Seth spherical poisson noise removal spherical poisson noise removal Algorithm Curvelet Fermi Gamma-ray Space Telescope Gamma ray HEALPix Shot noise Standard deviation Wavelet bic Book Industry Communication::P Mathematics & science::PD Science: general issues The Fermi Gamma-ray Space Telescope, which was launched by NASA in June 2008, is a powerful space observatory which studies the high-energy gamma-ray sky Atwood (2009). Fermi’s main instrument, the Large Area Telescope (LAT), detects photons in an energy range between 20 MeV to greater than 300 GeV. The LAT is much more sensitive than its predecessor, the EGRET telescope on the Compton Gamma Ray Observatory, and is expected to find several thousand gamma-ray point sources, which is an order of magnitude more than its predecessor EGRET Hartman et al. (1999). 2019-10-04 14:36:53 2020-04-01T14:06:42Z 2016-08-01 23:55 2019-10-04 14:36:53 2020-04-01T14:06:42Z 2016-12-31 23:55:55 2019-10-04 14:36:53 2020-04-01T14:06:42Z 2020-04-01T14:06:42Z 2012 chapter 612622 OCN: 1030819426 http://library.oapen.org/handle/20.500.12657/32329 eng application/pdf n/a 612622.pdf InTechOpen Wavelet Transforms and Their Recent Applications in Biology and Geoscience 10.5772/36580 10.5772/36580 09f6769d-48ed-467d-b150-4cf2680656a1 423ddff3-173d-40c5-a69c-29071a179752 7292b17b-f01a-4016-94d3-d7fb5ef9fb79 European Research Council (ERC) 1 228261 FP7 FP7 Ideas: European Research Council FP7-IDEAS-ERC - Specific Programme: "Ideas" Implementing the Seventh Framework Programme of the European Community for Research, Technological Development and Demonstration Activities (2007 to 2013) open access
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The Fermi Gamma-ray Space Telescope, which was launched by NASA in June 2008, is a powerful space observatory which studies the high-energy gamma-ray sky Atwood (2009).
Fermi’s main instrument, the Large Area Telescope (LAT), detects photons in an energy range
between 20 MeV to greater than 300 GeV. The LAT is much more sensitive than its predecessor,
the EGRET telescope on the Compton Gamma Ray Observatory, and is expected to find
several thousand gamma-ray point sources, which is an order of magnitude more than its
predecessor EGRET Hartman et al. (1999).
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