Question

我有一段python代码，旨在提取字母并标记包含图像的每个区域。我正在使用Google Colab

我收到以下错误：

NameError跟踪（最近一次通话最后一次）

在（）中 1

----> 2 image = imageio.imread（'https://pbs.twimg.com/profile_images/985792111713947648/7YD1ZYpe_400x400.jpg'） 3 4 5

NameError：未定义名称'imageio'```

此处显示完整代码：

import numpy as np
import matplotlib.pyplot as plt
import matplotlib.patches as mpatches
from scipy.misc import imageio.imread,imresize
from skimage.segmentation import clear_border
from skimage.morphology import label
from skimage.measure import regionprops

image = imageio.imread('https://pbs.twimg.com/profile_images/985792111713947648/7YD1ZYpe_400x400.jpg')



#apply threshold in order to make the image binary
bw = image < 120

# remove artifacts connected to image border
cleared = bw.copy()
clear_border(cleared)

# label image regions
label_image = label(cleared,neighbors=8)
borders = np.logical_xor(bw, cleared)
label_image[borders] = -1

print(label_image.max())

fig, ax = plt.subplots(ncols=1, nrows=1, figsize=(6, 6))
ax.imshow(bw, cmap='jet')

Answer 1

您正在使用尚未导入的软件包中的函数。首先，您需要在系统中安装imageio（pip install imageio），然后将其包含在代码中（并删除其他未读内容）。新代码将为：

import imageio
import numpy as np
import matplotlib.pyplot as plt
import matplotlib.patches as mpatches
from skimage.segmentation import clear_border
from skimage.morphology import label

如果要使用imresize，则需要安装枕头。

imread.image.io上的深度学习scipy.misc语法错误

1 个答案: