Hi,
I'm developing a document scanner using OpenCV and I succesfully detected and drawed the contour on the preview of the JavaCameraView, now I want to take a picture and use the detected points to extract that part of the image from the newly taken image. That image taken by the camera is bigger than the preview, is there a way to use the same MatOfPoint in the new image "transporting" (I don't know if it's the right word) the points?
Thanks