def main(): frame = cv2.imread('0.jpg') copy_frame = frame.copy() test = draw_custom_roi.define_roi(frame, copy_frame) print("selected coordinates: ") print(test)
def select_roi(frame): """ select roi in order top-left, top-right, bottom-right, bottom-left """ copy_frame = frame.copy() pts = draw_custom_roi.define_roi(frame, copy_frame) print("selected coordinates: ", pts) return np.array(pts, dtype=np.float32)