CODEWITHSUNDEEP
pythonopencvkerasautoencoder
Simplicity
Simplicity

Reputation: 48956

Saving decoded images from an autoencoder

So, this part of an autoencoder Keras code, which can be seen, here, tries to reconstruct the encoded image:

decoded_images = decoder.predict(encoded_images)

I'm trying after that to save the decoded images, as follows:

for i in range(len(decoded_images)):
    cv2.imwrite(results_directory + '/' + str(i),decoded_images[i])

I however get the following error:

cv2.error: /dev/shm/ebuser/OpenCV/2.4.13.3/gmkl-2016.4/opencv-2.4.13.3/modules/highgui/src/loadsave.cpp:275: error: (-2) could not find a writer for the specified extension in function imwrite

Why is that? How can I solve this error?

Upvotes: 0

Views: 264

Answers (1)

Simplicity
Simplicity

Reputation: 48956

I noticed that I simply need to add an extension, for instanse .jpg, as follows:

cv2.imwrite(results_directory + '/' + str(i) + '.jpg',decoded_images[i])

Upvotes: 2

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