Supplemental material for

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      Vectorising Bitmaps into Semi-Transparent Gradient Layers
        Richardt, Lopez-Moreno, Bousseau, Agrawala, Drettakis
           Computer Graphics Form (Proc EGSR), 33(4), 2014
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This directory contains vector graphics versions of some of the figures
in our paper to show the full quality of results and edits.

As described in the paper (caption of Figure 1), transparency can cause
rendering problems in some PDF viewers, such as Apple Preview and the
PDF reader on iOS. We therefore rasterised critical figures in the paper.

In our experience, the separate figures provided here are displayed
correctly with the affected viewers, but embedding them in a PDF
using LaTeX breaks their transparent layers.

Please note:
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These PDF files are editable by Adobe Illustrator (we used CS6).

If you have Illustrator, we encourage you to open the PDFs with it to
explore the layers created by our interactive decompositing tool.