Video cascade accumulation of the total solar eclipse on Svalbard 2015

Other literature type English OPEN
Sigernes, Fred ; Ellingsen, Pål Gunnar ; Partamies, Noora ; Syrjäsuo, Mikko ; Brekke, Pål ; Eriksen Holmen, Silje ; Danielsen, Arne ; Olsen, Bernt ; Chen, Xiangcai ; Dyrland, Margit ; Baddeley, Lisa ; Lorentzen, Dag Arne ; Krogtoft, Marcus Aleksander ; Dragland, Torstein ; Mortensson, Hans ; Smistad, Lisbeth ; Heinselman, Craig J. ; Habbal, Shadia (2017)

This work presents a novel image accumulation filter technique that reveals small-scale features and details from intense luminosity or high dynamic range (HDR) video recordings. It was discovered and developed from the analyses of the Norwegian Broadcasting Corporation (NRK) film of the total solar eclipse that occurred Friday 20 March 2015 in Longyearbyen (78° N, 15° E) on Svalbard, Norway. The result of the filter is fused with a HDR image of the corona and the Solar Dynamic Observatory (SDO) image of the solar disk.
  • References (14)
    14 references, page 1 of 2

    Baldwin, J. E., Warner, P. J., and Mackay, C. D.: The point spread function in Luck Imaging and variations in seeing on short timescales, Astron. Astrophys., 480, 589-597, doi:10.1051/0004-6361:20079214, 2008.

    Berry, R. and Burnell, J.: The Handbook of Astronomical Image Processing, Willmann-Bell, Inc., 130-141, ISBN 0-943396-82- 4, 2005.

    Debevec, P. E. and Malik, J.: Recovering high dynamic range radiance maps from photographs, SIGGRAPH 97 Conf. Proc., 369- 378, doi:10.1145/258734.258884, 1997.

    Fanning, D.: Coyote's Guide to IDL Programming, http://www. idlcoyote.com, 2003.

    Gonzalez, R. C. and Woods, R. E.: Digital Image processing, Addison Wesley World Student series, 196-197, ISBN 0-201-60078- 1, 1992.

    Law, N. M., Mackay, C. D., and Baldwin, J. E.: Lucky imaging: high angular resolution imaging in the visible from the ground*, Astron. Astrophys., 446, 739-745, doi:10.1051/0004- 6361:20053695, 2006.

    Low, B. C.: Solar Activity and the Corona, Sol. Phys., 167, 217- 265, doi:10.1007/BF00146338, 1996.

    Lindler, D.: The IDL Astronomy User's Library, http://idlastro.gsfc. nasa.gov/, 1992.

    Luminance HDR: A complete open source solution for HDR photography, http://qtpfsgui.sourceforge.net/, 2015.

    Mantiuk, R., Myszkowski, K., and Seidel, H.-P.: A perceptual framework for contrast processing of high dynamic range images, ACM Transactions on Applied Perception, 3, 286-308, DOI:10.1145/1166087.1166095, 2006.

  • Metrics
    No metrics available
Share - Bookmark