Tool to label images for classification Can anyone recommend a tool to quickly label several hundred images as an input for classification?
I have ~500 microscopy images of cells. I would like to assign categories such as 'healthy', 'dead', 'sick' manually for a training set and save those to a csv file.
Basically, the same as described in this question, except I do not have proprietary images, so maybe that opens up additional possibilities?
I just hacked together a very basic helper in python
it requires that all images are stored in a pyton list allImages.

import matplotlib.pyplot as plt
category=[]
plt.ion()

for i,image in enumerate(allImages):
    plt.imshow(image)
    plt.pause(0.05)
    category.append(raw_input('category: '))