Thx, John!
Meanwhile, I managed to get a step ahead: Since I like to trace
roads, and the interior is white, while the exterior is non-white,
and roads are typically in convex, I feel, tracing isn't
that complicated.
But, well, it might be true, that I might never reach my goal.
But, as said before, it's a 'just for fun' project.
Initial approximation at the bottom of this page:
http://www.mactechnews.de/index.php?function=17&thread=53109&cat=5
Am 19.06.2006 um 21:39 schrieb John Balestrieri:
It is not trivial. And you're not going to get both quality & a
small file size, and vectorized images are sometimes larger than
the original (compressed) bitmap. Your best bet may be to look for
some command line tools that can vectorize bitmaps and use Rb to
interface with, then you can parse the output vector data into
whatever format you need. Or, go some other route to get vector map
data (GIS).
John
On Jun 19, 2006, at 3:07 PM, Stefan P. wrote:
Nobody? May I assume, that this is a very complex task in general?
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