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我有一个脚本(见下面),打开图像集合。我花了一段时间才弄明白这一点,但是我意识到脚本似乎无法打开名称中带有下划线的任何图像文件。我的图像目录的示例如下:Python 3.5:在文件名中打开带下划线的图像?
Images\img1.jpg
Images\img2.jpg
Images\img3_c.jpg
脚本的行为与“正常”的图像文件名打交道时预期。该脚本必须打开一个文件名称中带有下划线的那一刻,它如下返回一个错误:
OSError: cannot identify image file <_io.BufferedReader name='TrainingSets\\CottonWoolSpots\\0006_c.jpg'>
我想,以避免可能的话改变了我的文件名。任何帮助表示赞赏。
脚本:
import numpy as np
from skimage import io
import glob
import os
def importAllImgs():
imagePath = glob.glob("TrainingSets\CottonWoolSpots\*.jpg")
im_coll = io.ImageCollection(imagePath)
im_array = []
for i in range(len(im_coll)):
image = im_coll[i]
im_array.append(image)
return im_array
if __name__ == "__main__":
testArray = importAllImgs()
编辑FULL堆栈跟踪+ ERROR:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Users\biegad1\AppData\Local\Continuum\Anaconda3\lib\site-packages\spyderlib\widgets\externalshell\sitecustomize.py", line 734, in debugfile
debugger.run("runfile(%r, args=%r, wdir=%r)" % (filename, args, wdir))
File "C:\Users\biegad1\AppData\Local\Continuum\Anaconda3\lib\bdb.py", line 431, in run
exec(cmd, globals, locals)
File "<string>", line 1, in <module>
File "C:\Users\biegad1\AppData\Local\Continuum\Anaconda3\lib\site-packages\spyderlib\widgets\externalshell\sitecustomize.py", line 714, in runfile
execfile(filename, namespace)
File "C:\Users\biegad1\AppData\Local\Continuum\Anaconda3\lib\site-packages\spyderlib\widgets\externalshell\sitecustomize.py", line 89, in execfile
exec(compile(f.read(), filename, 'exec'), namespace)
File "//mspm1bnas50s/home58/biegad1/python scripts/batchimportimgs_0_1.py", line 54, in <module>
testArray = importAllImgs()
File "//mspm1bnas50s/home58/biegad1/python scripts/batchimportimgs_0_1.py", line 36, in importAllImgs
image = im_coll[i]
File "C:\Users\biegad1\AppData\Local\Continuum\Anaconda3\lib\site-packages\skimage\io\collection.py", line 264, in __getitem__
self.data[idx] = self.load_func(self.files[n], **kwargs)
File "C:\Users\biegad1\AppData\Local\Continuum\Anaconda3\lib\site-packages\skimage\io\_io.py", line 61, in imread
img = call_plugin('imread', fname, plugin=plugin, **plugin_args)
File "C:\Users\biegad1\AppData\Local\Continuum\Anaconda3\lib\site-packages\skimage\io\manage_plugins.py", line 211, in call_plugin
return func(*args, **kwargs)
File "C:\Users\biegad1\AppData\Local\Continuum\Anaconda3\lib\site-packages\skimage\io\_plugins\pil_plugin.py", line 36, in imread
im = Image.open(f)
File "C:\Users\biegad1\AppData\Local\Continuum\Anaconda3\lib\site-packages\PIL\Image.py", line 2309, in open
% (filename if filename else fp))
OSError: cannot identify image file <_io.BufferedReader name='TrainingSets\\CottonWoolSpots\\0006_c.jpg'>
也许这添加完整的Stacktrace?这个错误发生在'im_coll = io.ImageCollection(imagePath)'行还是在哪里? – Dilettant
@Dilettant该错误将发生在'image = im_coll [i]'行。当我在控制台中使用'im_coll'时,我可以对任何没有下划线的文件成功执行'im_coll [i]',但对于包含下划线的任何文件都会收到类似的错误。我正在编辑我的问题以包含堆栈跟踪。 – DeeWBee
它可能是不相关的(或只是隐藏在skimage“球体”),但可以帮助通过[Image.open()无法识别图像文件 - Python?]浏览(http://stackoverflow.com/questions/19230991/ image-open-can-identify-image-file-python) – Dilettant