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Added prewarp reset by passing in empty prewarp config

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This commit is contained in:
Matt Hill
2016-02-16 15:17:15 -05:00
parent b20c7becb5
commit 4735b5d89b
3 changed files with 8 additions and 1 deletions
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5
src/openalpr/alpr_impl.cpp
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@@ -661,7 +661,10 @@ namespace alpr
void AlprImpl::setPrewarp(std::string prewarp_config) void AlprImpl::setPrewarp(std::string prewarp_config)
{ {
prewarp->initialize(prewarp_config); if (prewarp_config.length() == 0)
prewarp ->clear();
else
prewarp->initialize(prewarp_config);
} }

3
src/openalpr/prewarp.cpp
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@@ -103,6 +103,9 @@ namespace alpr
if (config->debugTiming) if (config->debugTiming)
cout << "Prewarp Initialization Time: " << diffclock(startTime, endTime) << "ms." << endl; cout << "Prewarp Initialization Time: " << diffclock(startTime, endTime) << "ms." << endl;
} }
void PreWarp::clear() {
this->valid = false;
}
PreWarp::~PreWarp() { PreWarp::~PreWarp() {
} }

1
src/openalpr/prewarp.h
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@@ -35,6 +35,7 @@ namespace alpr
virtual ~PreWarp(); virtual ~PreWarp();
void initialize(std::string prewarp_config); void initialize(std::string prewarp_config);
void clear();
cv::Mat warpImage(cv::Mat image); cv::Mat warpImage(cv::Mat image);
std::vector<cv::Point2f> projectPoints(std::vector<cv::Point2f> points, bool inverse); std::vector<cv::Point2f> projectPoints(std::vector<cv::Point2f> points, bool inverse);