I was using SimpleBlobDetection in 3.x in Java. Then I updated to 4.x and now I can't find it anywhere. FeatureDetector seems to have been replaced by FastFeatureDetector, but I can't find SimpleBlob anywhere.
Thank you
please update to latest master or 4.1. 4.0.0 indeed does not have it.
also note, that it should be:
SimpleBlobDetector detector = SimpleBlobDetector.create();
(there is no public constructor , you can't use new)
So was already using 4.1.0 and I can't get it to work there. I'm trying to build master from source buy having trouble with some mingw errors.
Asked: 2019-07-07 17:25:25 -0600
Seen: 259 times
Last updated: Jul 07 '19
where's the problem, exactly ? https://docs.opencv.org/master/javado...
If I do an import org.opencv.features2d.SimpleBlobDetector;. I get a cannot resolve symbol SimpleBlobDetector. If I were to do a import org.opencv.features2d.MSER; that would work. I also tried importing org.opencv.features2d.Feature2D; org.opencv.features2d.Features2d; org.opencv.features2d.*; Then SimpleBlobDetector detector = new SimpleBlobDetector(); but I still get cannot resolve symbol. I can do it like that with MSER though.