c++ - what library that can be used to convert bitmap to vector? -


my current project related bitmap vector. far found these libraries:

potrace

  • (+) line tracing
  • (+) documentation
  • (-) not support image gradient

ardeco

  • (+) support olor gradient
  • (+) documentation
  • (-) line tracing inferior compared potrace
  • (-) outdated (2006)

rastertovector

  • (+) support color gradient
  • (-) little documentation
  • (-) line tracing inferior compared potrace
  • (-) little bit outdated (2008)

the project used vectorize cartoon image (comic or cartoon, specifically). main goal vectorizing black , white image. potrace gives me sufficient result, process gradient, example, gradually black white.

so far, it's quite hard find library support color gradient. ardeco , rastertovector support color gradient, little bit outdated. wondering if there well-maintained (and of course, documented) vector-tracing library out there

thanks!

have tried opencv? perhaps these other threads can useful you:

and these tutorials:


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