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Fixed index out of bounds issue on plates w/ pattern that have elements that are < minimum characters

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Matt Hill
2015-02-26 19:56:34 -05:00
parent f089722b41
commit 5904ace898
1 changed files with 13 additions and 6 deletions
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19
src/openalpr/alpr_impl.cpp
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@@ -170,13 +170,13 @@ namespace alpr
if (pp >= topN) if (pp >= topN)
break; break;
// Set our "best plate" match to either the first entry, or the first entry with a postprocessor template match
if (bestPlateIndex == 0 && ppResults[pp].matchesTemplate)
bestPlateIndex = pp;
if (ppResults[pp].letters.size() >= config->postProcessMinCharacters && if (ppResults[pp].letters.size() >= config->postProcessMinCharacters &&
ppResults[pp].letters.size() <= config->postProcessMaxCharacters) ppResults[pp].letters.size() <= config->postProcessMaxCharacters)
{ {
// Set our "best plate" match to either the first entry, or the first entry with a postprocessor template match
if (bestPlateIndex == 0 && ppResults[pp].matchesTemplate)
bestPlateIndex = plateResult.topNPlates.size();
AlprPlate aplate; AlprPlate aplate;
aplate.characters = ppResults[pp].letters; aplate.characters = ppResults[pp].letters;
aplate.overall_confidence = ppResults[pp].totalscore; aplate.overall_confidence = ppResults[pp].totalscore;
@@ -185,8 +185,15 @@ namespace alpr
} }
} }
if (plateResult.topNPlates.size() > 0) if (plateResult.topNPlates.size() > bestPlateIndex)
plateResult.bestPlate = plateResult.topNPlates[bestPlateIndex]; {
AlprPlate bestPlate;
bestPlate.characters = plateResult.topNPlates[bestPlateIndex].characters;
bestPlate.matches_template = plateResult.topNPlates[bestPlateIndex].matches_template;
bestPlate.overall_confidence = plateResult.topNPlates[bestPlateIndex].overall_confidence;
plateResult.bestPlate = bestPlate;
}
timespec plateEndTime; timespec plateEndTime;
getTime(&plateEndTime); getTime(&plateEndTime);