来看一下这个掩膜标注内容如何:
mask = np.zeros((IMG_HEIGHT, IMG_WIDTH, 1), dtype=np.bool)
Y_train = np.zeros((len(train_ids...), IMG_HEIGHT, IMG_WIDTH, 1), dtype=np.bool)
for mask_file in next(os.walk(path + '/masks/'))[2]:...mask[rr, cc, i] = 1
# 此时mask为(685, 1024, 1)
# mask二值化
mask, class_ids = mask.astype(np.bool...然后通过skimage.draw.polygon连成圈;
mask[rr, cc, i] = 1这句中,mask变成了一个0/1的(m,n,x)的矩阵,x代表可能有x个物体;
mask.astype(np.bool