Commit 069d64edffb5486083f27c137e8ef3c21f506683
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ade55607
Added threshold
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openbr/plugins/imgproc/threshold.cpp
0 → 100644
| 1 | +#include <opencv2/imgproc/imgproc.hpp> | ||
| 2 | + | ||
| 3 | +#include <openbr/plugins/openbr_internal.h> | ||
| 4 | + | ||
| 5 | +using namespace cv; | ||
| 6 | + | ||
| 7 | +namespace br | ||
| 8 | +{ | ||
| 9 | + | ||
| 10 | +/*! | ||
| 11 | + * \ingroup transforms | ||
| 12 | + * \brief Wraps OpenCV's adaptive thresholding. | ||
| 13 | + * \author Scott Klum \cite sklum | ||
| 14 | + */ | ||
| 15 | +class ThresholdTransform : public UntrainableTransform | ||
| 16 | +{ | ||
| 17 | + Q_OBJECT | ||
| 18 | + | ||
| 19 | + Q_ENUMS(Method) | ||
| 20 | + Q_ENUMS(Type) | ||
| 21 | + Q_PROPERTY(int thresh READ get_thresh WRITE set_thresh RESET reset_thresh STORED false) | ||
| 22 | + Q_PROPERTY(int maxValue READ get_maxValue WRITE set_maxValue RESET reset_maxValue STORED false) | ||
| 23 | + | ||
| 24 | + public: | ||
| 25 | + BR_PROPERTY(int, thresh, 0) | ||
| 26 | + BR_PROPERTY(int, maxValue, 255) | ||
| 27 | + | ||
| 28 | + | ||
| 29 | + void project(const Template &src, Template &dst) const | ||
| 30 | + { | ||
| 31 | + dst = src; | ||
| 32 | + | ||
| 33 | + Mat mask; | ||
| 34 | + threshold(src, mask, thresh, maxValue, THRESH_BINARY+THRESH_OTSU); | ||
| 35 | + | ||
| 36 | + dst.file.set("Mask",QVariant::fromValue(mask)); | ||
| 37 | + } | ||
| 38 | +}; | ||
| 39 | + | ||
| 40 | +BR_REGISTER(Transform, ThresholdTransform) | ||
| 41 | + | ||
| 42 | +} // namespace br | ||
| 43 | + | ||
| 44 | +#include "imgproc/threshold.moc" |