RegionOfInterest.py 文件源码

def boundingRects(scale, contours):
    for contour in contours:
        epsilon = 0.1 * cv2.arcLength(contour, True)
        approx = cv2.approxPolyDP(contour, epsilon, True)
        x, y, w, h = cv2.boundingRect(approx)

        yield [x * scale, y * scale, w * scale, h * scale]