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added read/write methods for SimpleBlobDetector and DenseFeatureDetector; added their creation to FeatureDetector::create method (#1290)

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Maria Dimashova
2011-08-10 09:17:37 +00:00
parent 7f32e8131d
commit 81cb7b2c5e
3 changed files with 123 additions and 1 deletions
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68
modules/features2d/src/blobdetector.cpp
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@@ -84,11 +84,79 @@ SimpleBlobDetector::Params::Params()
maxConvexity = std::numeric_limits<float>::max();
}
void SimpleBlobDetector::Params::read(const cv::FileNode& fn )
{
thresholdStep = fn["thresholdStep"];
minThreshold = fn["minThreshold"];
maxThreshold = fn["maxThreshold"];
minRepeatability = (size_t)(int)fn["minRepeatability"];
minDistBetweenBlobs = fn["minDistBetweenBlobs"];
filterByColor = (int)fn["filterByColor"] != 0 ? true : false;
blobColor = (uchar)(int)fn["blobColor"];
filterByArea = (int)fn["filterByArea"] != 0 ? true : false;
minArea = fn["minArea"];
maxArea = fn["maxArea"];
filterByCircularity = (int)fn["filterByCircularity"] != 0 ? true : false;
minCircularity = fn["minCircularity"];
maxCircularity = fn["maxCircularity"];
filterByInertia = (int)fn["filterByInertia"] != 0 ? true : false;
minInertiaRatio = fn["minInertiaRatio"];
maxInertiaRatio = fn["maxInertiaRatio"];
filterByConvexity = (int)fn["filterByConvexity"] != 0 ? true : false;
minConvexity = fn["minConvexity"];
maxConvexity = fn["maxConvexity"];
}
void SimpleBlobDetector::Params::write(cv::FileStorage& fs) const
{
fs << "thresholdStep" << thresholdStep;
fs << "minThreshold" << minThreshold;
fs << "maxThreshold" << maxThreshold;
fs << "minRepeatability" << (int)minRepeatability;
fs << "minDistBetweenBlobs" << minDistBetweenBlobs;
fs << "filterByColor" << (int)filterByColor;
fs << "blobColor" << (int)blobColor;
fs << "filterByArea" << (int)filterByArea;
fs << "minArea" << minArea;
fs << "maxArea" << maxArea;
fs << "filterByCircularity" << (int)filterByCircularity;
fs << "minCircularity" << minCircularity;
fs << "maxCircularity" << maxCircularity;
fs << "filterByInertia" << (int)filterByInertia;
fs << "minInertiaRatio" << minInertiaRatio;
fs << "maxInertiaRatio" << maxInertiaRatio;
fs << "filterByConvexity" << (int)filterByConvexity;
fs << "minConvexity" << minConvexity;
fs << "maxConvexity" << maxConvexity;
}
SimpleBlobDetector::SimpleBlobDetector(const SimpleBlobDetector::Params &parameters) :
params(parameters)
{
}
void SimpleBlobDetector::read( const cv::FileNode& fn )
{
params.read(fn);
}
void SimpleBlobDetector::write( cv::FileStorage& fs ) const
{
params.write(fs);
}
void SimpleBlobDetector::findBlobs(const cv::Mat &image, const cv::Mat &binaryImage, vector<Center> &centers) const
{
(void)image;