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Visual analysis of dynamic processes

9–11 Jan 2017
Rigi Kulm
Europe/Zurich timezone
October 12: Adjusted duration and workshop fees

Session

Contributed talks Monday

9 Jan 2017, 15:40
Rigi Kulm

Rigi Kulm

Conveners

Contributed talks Monday: Reconstruction techniques

  • Federica Marone (SYN-PSI)

Presentation materials

There are no materials yet.

  1. 25. Iterative reconstruction and three-phase segmentation of low-contrast undersampled time-lapse X-ray synchrotron data
    Dr Daniil Kazantsev (The University of Manchester)
    09/01/2017, 15:40
    Lectures
    Technological advances in tomographic acquisition speeds allow multiple 3D data to be acquired in a short period of time, meaning that the structural changes of an object can be interpreted as a function of time. Dynamic experiments are crucial since they can shed a light on structural changes under realistic conditions. The critical limitation of dynamic imaging is a number of projections...
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  2. 23. RB-SIRT: capturing the dynamics of polyurethane foam under compression
    Mr Vincent Van Nieuwenhove (University of Antwerp)
    09/01/2017, 16:00
    Lectures
    A conventional 4D computed tomography (CT) acquisition consists of several CT (sub) scans that are acquired sequentially. Conventionally, each sub scan is independently reconstructed. A straight forward method to improve the temporal resolution and reduce deformation artefacts the acquisition time of each sub scan can be shortened. However, this strategy results in low signal to noise ratio...
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  3. 31. Region of view tomography
    Dr Holger Kohr (CWI, Amsterdam)
    09/01/2017, 16:20
    Lectures
    Today, most imaging software pipelines distinguish between (at least) the steps of (1) data acquisition, (2) volumetric reconstruction and (3) visualization and analysis. Those parts are usually treated as separate "modules" with only marginal interaction, e.g., through calibration parameters. In particular, reconstruction is almost always performed on a whole volume, and the...
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