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→Threshold based Euglena detection
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opencv.threshold(threshold); | opencv.threshold(threshold); | ||
// ... | |||
contours = opencv.findContours(); | |||
</source> | |||
=== Skipping large/small contours === | |||
<source lang="java"> | |||
for (Contour contour : contours) { | |||
float a = contour.area(); | |||
Rectangle r = contour.getBoundingBox(); | |||
float wh = float(r.width)/float(r.height); | |||
if (a > minArea && wh > 0.1 && wh < 10 && a < maxArea) { | |||
// ... | |||
</source> | </source> | ||