Explore: Transformations De Radon

functional transformations", Proc. Natl. Acad. Sci., 23 (3): 158–164, Bibcode:1937PNAS...23..158C, doi:10.1073/pnas.23.3.158, PMC 1076889, PMID 16588141 de Groot

support, and the measures can be Baire measures or regular Borel measures or Radon measures or signed measures or complex measures. The statement of the theorem

The mathematical basis for tomographic imaging was laid down by Johann Radon. A notable example of applications is the reconstruction of computed tomography

an average annual dose from terrestrial and cosmic radiation, excluding radon which primarily doses the lung). There is limited evidence that exposures

two-dimensional Radon transform. In fact, the Hough transform is mathematically equivalent to the Radon transform, but the two transformations have different

spectrometer indicate the recent outgassing of radon to the surface. In particular, results show that radon gas was emanating from the vicinity of the craters

accidents, and many others. Some major contributors are discussed below. Radon is responsible for the worldwide majority of the mean public exposure to

into soils over granite can become a trap for radon gas, which is formed by the decay of uranium. Radon gas poses significant health concerns and is the

Hilbert de dimension infinie, d'après N. Kuiper Hervé Jacquet, La transformation de Radon sur un espace symétrique, d'après S. Helgason Michel Raynaud, Caractéristique

fact, it is a singular measure. Consequently, the delta measure has no Radon–Nikodym derivative (with respect to Lebesgue measure)—no true function for