Indeed, there is a mistake in the help message, but the expected number
of arguments is still 14.
Corrected message :
Usage: ./bin/ExtractRoadExample
inputFileName
outputFileName
firstPixelComponent
secondPixelComponent
thirdPixelComponent
fourthPixelComponent
alpha
amplitudeThrehsold
tolerance
angularThreshold-maxAngle
firstMeanDistanceThreshold
secondMeanDistanceThreshold
distanceThreshold
Regards,
Guillaume
Le 31/08/2014 14:53, Robin Holler a écrit :
Am Montag, 30. Juni 2014 14:56:56 UTC+2 schrieb Rashad:
ExtractRoadExample.cxx
http://hg.orfeo-toolbox.org/OTB/file/2922333d7246/Examples/FeatureExtraction
<http://hg.orfeo-toolbox.org/OTB/file/2922333d7246/Examples/FeatureExtraction>
Since this example is running finally, here, I just want to state an
error in the source code. The forced amount of parameters is wrong.
The author may be confused, because maxAngle and angularThreshold will
be both taken from argument no.10, and he missed "alphaValue" at all.
So all people having trouble to get this working (e.g. white output,
since arguments are wrong), use:
|
if(argc <13)
{
std::cerr <<"Usage: "<<argv[0];
std::cerr <<
" inputFileName outputFileName firstPixelComponent secondPixelComponent ";
std::cerr <<
"thirdPixelComponent fourthPixelComponent valueAlpha
amplitudeThrehsold tolerance ";
std::cerr <<
"angularThreshold-maxAngle firstMeanDistanceThreshold
secondMeanDistanceThreshold ";
std::cerr <<"distanceThreshold"<<std::endl;
returnEXIT_FAILURE;
}
|
instead of the original.
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<www.c-s.fr> *Guillaume PASERO*
Ingénieur d'études et développement
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