Results 1 to 10 of about 717,816 (154)

Two-step distortion-free reconstruction scheme for holographic microscopy [PDF]

, 2013
We propose a three-dimensional holographic reconstruction procedure applicable with no a priori knowledge about the recording conditions enabling distortion-free three-dimensional object ...
Gross, Michel, Joud, Fadwa, Lesaffre, Max, Verpillat, Frédéric, Verrier, Nicolas   +4 more
core   +5 more sources

Automatic alignment for three-dimensional tomographic reconstruction [PDF]

, 2017
In tomographic reconstruction, the goal is to reconstruct an unknown object from a collection of line integrals. Given a complete sampling of such line integrals for various angles and directions, explicit inverse formulas exist to reconstruct the object.
Batenburg, K. Joost, Maretzke, Simon, van Leeuwen, Tristan   +2 more
core   +3 more sources

Three-Dimensional Reconstruction of the Mouse Nephron [PDF]

Journal of the American Society of Nephrology, 2006
Renal function is crucially dependent on renal microstructure which provides the basis for the regulatory mechanisms that control the transport of water and solutes between filtrate and plasma and the urinary concentration. This study provides new, detailed information on mouse renal architecture, including the spatial course of the tubules, lengths of
Zhai, Xiao-Yue, Thomsen, Jesper Skovhus; id_orcid 0000-0001-9386-6679, Birn, Henrik, Kristoffersen, Inger B., Andreasen, Arne, Christensen, E.I.   +5 more
openaire   +3 more sources

Tomographic reconstruction of a three-dimensional magnetization vector field [PDF]

, 2018
Using x-ray magnetic nanotomography the internal magnetization structure within extended samples can be determined with high spatial resolution and element specificity, without the need for assumptions or prior knowledge of the magnetic properties of a ...
Donnelly, Claire, Gliga, Sebastian, Guizar-Sicairos, Manuel, Heyderman, Laura J., Holler, Mirko, Raabe, Jörg, Scagnoli, Valerio   +6 more
core   +1 more source

Approximate Message Passing in Coded Aperture Snapshot Spectral Imaging [PDF]

, 2015
We consider a compressive hyperspectral imaging reconstruction problem, where three-dimensional spatio-spectral information about a scene is sensed by a coded aperture snapshot spectral imager (CASSI).
Arce, Gonzalo, Baron, Dror, Ma, Yanting, Rueda, Hoover, Tan, Jin   +4 more
core   +1 more source

Addressing the challenges of implementation of high-order finite volume schemes for atmospheric dynamics of unstructured meshes [PDF]

, 2016
The solution of the non-hydrostatic compressible Euler equations using Weighted Essentially Non-Oscillatory (WENO) schemes in two and three-dimensional unstructured meshes, is presented.
Drikakis, Dimitris, Tsoutsanis, Panagiotis   +1 more
core   +1 more source

Performance prediction of point-based three-dimensional volumetric measurement systems [PDF]

, 2008
Point-based three-dimensional volumetric measurement systems are defined as multi-view vision systems which reconstruct a three-dimensional scene by first identifying key points on the views and then performing the reconstruction.
Gharib, M., Graff, E. C.
core   +1 more source

Three Dimensional Electrical Impedance Tomography [PDF]

, 1996
The electrical resistivity of mammalian tissues varies widely and is correlated with physiological function. Electrical impedance tomography (EIT) can be used to probe such variations in vivo, and offers a non-invasive means of imaging the internal ...
A Albert, AM Dijkstra, B. H. Brown, BH Brown, BH Brown, CJ Kotre, D. C. Barber, DA Witsoe, DB Geselowitz, DC Barber, DC Barber, DC Barber, DC Barber, DC Barber, DS Holder, ET McAdams, FA Duck, GH Golub, J Goble, JP Morucci, KS Rabbani, LA Geddes, P. Metherall, PC Hansen, R Pethig, R. H. Smallwood, RD Stoy, SG Dawids   +27 more
core   +1 more source

Three-dimensional reconstruction of the human body [PDF]

American Journal of Roentgenology, 1988
Advanced computer graphic techniques potentially can be applied to radiology, with the goal of increasing diagnostic accuracy and improving the management of patients [1-3]. Over the past 2 years, we have applied the volumetric rendering technique, a sophisticated visualization reconstruction algorithm [4, 5], to the formation and display of three ...
E K, Fishman, R A, Drebin, R H, Hruban, D R, Ney, D, Magid   +4 more
openaire   +2 more sources

Precise 3D track reconstruction algorithm for the ICARUS T600 liquid argon time projection chamber detector [PDF]

, 2012
Liquid Argon Time Projection Chamber (LAr TPC) detectors offer charged particle imaging capability with remarkable spatial resolution. Precise event reconstruction procedures are critical in order to fully exploit the potential of this technology.
Antonello, M., Baibussinov, B., Benetti, P., Calligarich, E., Canci, N., Centro, S., Cesana, A., Cieslik, K., Cline, D. B., Cocco, A. G., Dabrowska, A., Dequal, D., Dermenev, A., Dolfini, R., Farnese, C., Fava, A., Ferrari, A., Fiorillo, G., Gibin, D., Gninenko, S., Guglielmi, A., Haranczyk, M., Holeczek, J., Ivashkin, A., Kisiel, J., Kochanek, I., Lagoda, J., Mania, S., Menegolli, A., Meng, G., Montanari, C., Otwinowski, S., Piazzoli, A., Picchi, P., Pietropaolo, F., Plonski, P., Rappoldi, A., Raselli, G. L., Rossella, M., Rubbia, C., Sala, P., Scaramelli, A., Segreto, E., Sergiampietri, F., Stefan, D., Stepaniak, J., Sulej, R., Szarska, M., Terrani, M., Varanini, F., Ventura, S., Vignoli, C., Wang, H., Yang, X., Zalewska, A., Zaremba, K.   +55 more
core   +5 more sources