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Diffstat (limited to 'tools/shapegame/dt/README')
| -rw-r--r-- | tools/shapegame/dt/README | 16 |
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diff --git a/tools/shapegame/dt/README b/tools/shapegame/dt/README index ef6c3a9..ddf45c3 100644 --- a/tools/shapegame/dt/README +++ b/tools/shapegame/dt/README @@ -3,6 +3,7 @@ Implementation of the distance transform algorithm described in: Distance Transforms of Sampled Functions Pedro F. Felzenszwalb and Daniel P. Huttenlocher Cornell Computing and Information Science TR2004-1963 +http://people.cs.uchicago.edu/~pff/dt/ The main program "dt.cpp" computes the standard distance transform of a binary image. The algorithm for computing the transform of a @@ -15,4 +16,19 @@ of a binary image. The input is a binary PBM image and the output is a grayscale PGM image. Note that the actual distance values are scaled to fit in the [0-255] grayscale range. +The code in this directory is Copyrighted by Pedro Felzenszwalb and is +released under GPL: + Betreff: Re: Gnu public license for your distance transform code? + Datum: Sun, 29 Jan 2006 19:20:05 -0600 + Von: Pedro Felzenszwalb <pff@cs.uchicago.edu> + An: Olaf Ronneberger <Olaf@Ronneberger.net> + Referenzen: <43DD45AB.1060706@Ronneberger.net> + + Dear Olaf, + + I am glad to hear the code is being used in your software and I am + happy to release it under the GPL. + Do you need me to send you anything in particular? + + Pedro |