Shape reconstruction from generalized projections
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Shape reconstruction from generalized projections. / Viikinkoski, Matti.
Tampere University of Technology, 2016. 53 s. (Tampere University of Technology. Publication; Vuosikerta 1358).Tutkimustuotos ›
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TY - BOOK
T1 - Shape reconstruction from generalized projections
AU - Viikinkoski, Matti
N1 - Awarding institution:Tampere University of Technology viikinkoski_1358 ok 8.1.2016 KK
PY - 2016/1/8
Y1 - 2016/1/8
N2 - In this thesis we develop methods for recovering the three-dimensional shape of an object from generalized projections. We particularly focus on the problems encountered when data are presented as discrete image fields. We demonstrate the usefulness of the Fourier transform in transferring the image data and shape model projections to a domain more suitable for gradient based optimization. To substantiate the general applicability of our methods to observational astronomy, we reconstruct shape models for several asteroids observed with adaptive optics, thermal infrared interferometry, or range-Doppler radar. The reconstructions are carried out with the ADAM software package that we have designed for general use.
AB - In this thesis we develop methods for recovering the three-dimensional shape of an object from generalized projections. We particularly focus on the problems encountered when data are presented as discrete image fields. We demonstrate the usefulness of the Fourier transform in transferring the image data and shape model projections to a domain more suitable for gradient based optimization. To substantiate the general applicability of our methods to observational astronomy, we reconstruct shape models for several asteroids observed with adaptive optics, thermal infrared interferometry, or range-Doppler radar. The reconstructions are carried out with the ADAM software package that we have designed for general use.
M3 - Doctoral thesis
SN - 978-952-15-3665-6
T3 - Tampere University of Technology. Publication
BT - Shape reconstruction from generalized projections
PB - Tampere University of Technology
ER -