[WIP] A sample Android application that performs perspective correction
Caused by: java.lang.IllegalArgumentException: Service Intent must be explicit: Intent { act=org.opencv.engine.BIND VirtualScreenParam=Params{mDisplayId=-1, null, mFlags=0x00000000)} }
I want to find the smallest rectangle in the picture frame ,Any need to change threshold values in the rectfind paramaters RectFinder rectFinder = new RectFinder(**0.2, 0.98**); MatOfPoint2f rectangle = rectFinder.findRectangle(srcMat);
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