def fit_boundingRect_cpp(num_label, labelimage):
rects = []
points = find_label_coord(labelimage, num_label)
for i in range(num_label):
pt = np.array(points[i]).reshape(-1, 2)
x, y, w, h = cv2.boundingRect(pt)
rects.append(np.array([[x, y], [x + w, y], [x + w, y + h], [x,
y + h]]))
return rects
def fit_minarearectange_cpp(num_label, labelimage):
rects = []
points = find_label_coord(labelimage, num_label)
for i in range(num_label):
pt = np.array(points[i]).reshape(-1, 2)
rect = cv2.minAreaRect(pt)
rect = cv2.boxPoints(rect)
rect = np.int0(rect)
rects.append(rect)
return rects