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arXiv · 1705.00900

3-D interactive visualisation tools for HI spectral line imaging

J. M. van der Hulst·D. Punzo·J. B. T. M. Roerdink
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Abstract

Upcoming HI surveys will deliver such large datasets that automated processing using the full 3-D information to find and characterize HI objects is unavoidable. Full 3-D visualization is an essential tool for enabling qualitative and quantitative inspection and analysis of the 3-D data, which is often complex in nature. Here we present $\tt{SlicerAstro}$, an open-source extension of 3DSlicer, a multi-platform open source software package for visualization and medical image processing, which we developed for the inspection and analysis of HI spectral line data. We describe its initial capabilities, including 3-D filtering, 3-D selection and comparative modelling.

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J. M. van der Hulst, D. Punzo, J. B. T. M. Roerdink. 2017-05-02. 3-D interactive visualisation tools for HI spectral line imaging. https://doi.org/10.1017/s174392131700134x

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