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Clarified the error message you get when an impossible set of object

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boxes is detected.
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Davis King 2013-07-31 19:26:00 -04:00
parent 92a3c41010
commit c4a7f0c9ba
1 changed files with 7 additions and 6 deletions
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13
dlib/svm/structural_svm_object_detection_problem.h
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@ -266,12 +266,13 @@ namespace dlib
using namespace std; using namespace std;
ostringstream sout; ostringstream sout;
sout << "An impossible set of object labels was detected. This is happening because "; sout << "An impossible set of object labels was detected. This is happening because ";
sout << "none of the sliding window detection templates is capable of matching the size "; sout << "none of the object locations checked by the supplied image scanner is a close ";
sout << "and/or shape of one of the ground truth rectangles to within the required match_eps "; sout << "enough match to one of the truth boxes. To resolve this you need to either lower the match_eps ";
sout << "amount of alignment. To resolve this you need to either lower the match_eps, add "; sout << "or adjust the settings of the image scanner so that it hits this truth box. ";
sout << "another detection template which can match the offending rectangle, or adjust the "; sout << "Or you could adjust the ";
sout << "offending truth rectangle so it can be matched by an existing detection template. "; sout << "offending truth rectangle so it can be matched by the current image scanner. Also, if you ";
sout << "It is also possible that the image pyramid you are using is too coarse. E.g. if one of "; sout << "are using the scan_image_pyramid object then you could try using a finer image pyramid ";
sout << "or adding more detection templates. E.g. if one of ";
sout << "your existing detection templates has a matching width/height ratio and smaller area "; sout << "your existing detection templates has a matching width/height ratio and smaller area ";
sout << "than the offending rectangle then a finer image pyramid would probably help."; sout << "than the offending rectangle then a finer image pyramid would probably help.";