Image-Based Lunar Surface Reconstruction
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For the creation of a realistic 3 meter-sized relief globe of the Moon, a detailed height map of the entire lunar surface is required. Available height measurements of the Moon’s surface are too coarse by a factor of 15 for this purpose. The only publicly available source of high-resolution information are photographic images from the Lunar Orbiter IV mission in 1967. We present a shape-from-shading approach to plausibly increase the resolution of existing low-resolution height data, based on a single high-resolution photographic mosaic image of the Moon. The presented reconstruction approach is designed to be robust with respect to frequent imperfections of the photographic imagery. Aside from the automatic reconstruction of a complete detailed lunar surface height map, we give a qualitative validation by the reconstruction of lunar surface details from close-up photographs of the Apollo 15 landing site.
KeywordsLanding Site Lunar Surface Height Data Photographic Image Lunar Orbiter
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- 1.Kirk, R., Archinal, B.A., Gaddis, L.R., Rosiek, M.R.: Carthography for lunar exploration: 2008 status and mission plans. European Planetary Science Congress 3 (2008)Google Scholar
- 2.United States Geological Survey, http://webgis.wr.usgs.gov/pigwad/down/Lunar_Orbiter_mosaic.htm
- 3.Archinal, B.A., Rosiek, M.R., Kirk, R.L., Redding, B.L.: Completion of the Unified Lunar Control Network 2005 and topographic model. In: 37th Annual Lunar and Planetary Science Conference, vol. 37, pp. 2310–2311 (2006)Google Scholar
- 5.Rindfleisch, T.: Photometric method for lunar topography. Photogrammetric Engineering 32(2), 262–277 (1966)Google Scholar
- 6.Horn, B.K.P.: Shape from Shading: a Method for Obtaining the Shape of a Smooth Opaque Object from one View. PhD thesis, Department of Electrical Engineering, MIT (1970)Google Scholar
- 12.Lena, R., Wöhler, C., Bregante, M.T., Fattinnanzi, C.: A combined morphometric and spectrophotometric study of the complex lunar volcanic region in the south of Petavius. J. of the RASC 100(1), 14 (2006)Google Scholar
- 17.Smith, G.D.J., Bors, A.G.: Height estimation from vector fields of surface normals. In: 14th Int. Conf. on Digital Signal Processing, vol. 2, pp. 1031–1034 (2002)Google Scholar