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| author | Marc Jeanmougin <marc@jeanmougin.fr> | 2019-06-25 13:46:09 +0000 |
|---|---|---|
| committer | Marc Jeanmougin <marc@jeanmougin.fr> | 2019-08-21 15:16:54 +0000 |
| commit | e0f74ff265bd6bb6a322eae9d04ea15ba56417b4 (patch) | |
| tree | 0d1dc8e056a4c6de17a39c13d51fdfb5b12b2366 /src/trace | |
| parent | Autotrace test call (diff) | |
| download | inkscape-e0f74ff265bd6bb6a322eae9d04ea15ba56417b4.tar.gz inkscape-e0f74ff265bd6bb6a322eae9d04ea15ba56417b4.zip | |
update README
Diffstat (limited to 'src/trace')
| -rw-r--r-- | src/trace/README | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/trace/README b/src/trace/README index c90353ec7..f436aa0ff 100644 --- a/src/trace/README +++ b/src/trace/README @@ -1,8 +1,18 @@ - This directory contains code for converting bitmap images to vector images. +The subdirectories contain code for the three tracers used in Inkscape: potrace +(external dependency), autotrace, and libdepixelize (currently in src/3rdparty). + To do: -* Move to an appropriate subdirectory. +* Think about conceptually changing how the tracing works: Ideally, it should + be three steps clearly separated: + 1/ Preprocessing (color reduction, blurring, background removing, image + inversion...) + 2/ Tracing the preprocessed image, using some tracing engine + 3/ Post-processing (suppressing speckles, optimizing paths...) + + The main problem is that the tracing engine sometimes *also* does 1 and 3, so + there is some discussion to have whether this can be done. |