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. Author manuscript; available in PMC: 2014 Jul 3.
Published in final edited form as: Proc IEEE Symp Biol Data Vis. 2012;2012:1–8. doi: 10.1109/BioVis.2012.6378577

Figure 8.

Figure 8

A digital tablet and its usage. The dataset contains neurons of a zebrafish head. A: The original dataset contains stained tectum lobes and photoreceptors of eyes. Since the tectum lobes and the photoreceptors actually connect, we want to better control the brush size for diffusion at the regions of connection, when only the tectum lobes are to be extracted. B: Two strokes are painted with the selection brush. The stroke size changes as user varies the pressure applied to the tablet's stylus. C: The tectum lobes are selected. D: The tectum lobes are extracted and visualized.