0

我有一個腳本(見下面),打開圖像集合。我花了一段時間才弄明白這一點,但是我意識到腳本似乎無法打開名稱中帶有下劃線的任何圖像文件。我的圖像目錄的示例如下:Python 3.5:在文件名中打開帶下劃線的圖像?

Images\img1.jpg

Images\img2.jpg

Images\img3_c.jpg

腳本的行爲與「正常」的圖像文件名打交道時預期。該腳本必須打開一個文件名稱中帶有下劃線的那一刻,它如下返回一個錯誤:

OSError: cannot identify image file <_io.BufferedReader name='TrainingSets\\CottonWoolSpots\\0006_c.jpg'> 

我想,以避免可能的話改變了我的文件名。任何幫助表示讚賞。

腳本:

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() 

編輯FULL堆棧跟蹤+ 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'> 
+1

也許這添加完整的Stacktrace?這個錯誤發生在'im_coll = io.ImageCollection(imagePath)'行還是在哪裏? – Dilettant

+0

@Dilettant該錯誤將發生在'image = im_coll [i]'行。當我在控制檯中使用'im_coll'時,我可以對任何沒有下劃線的文件成功執行'im_coll [i]',但對於包含下劃線的任何文件都會收到類似的錯誤。我正在編輯我的問題以包含堆棧跟蹤。 – DeeWBee

+2

它可能是不相關的(或只是隱藏在skimage「球體」),但可以幫助通過[Image.open()無法識別圖像文件 - Python?]瀏覽(http://stackoverflow.com/questions/19230991/ image-open-can-identify-image-file-python) – Dilettant

回答

1

好呀!所以。看來,我一直在處理損壞的圖像文件,因此出現了錯誤。