search

Q-point / PiCamera-Digit-Recognizer

Use Tensorflow on Raspberry Pi 3 to recognize digits
GNU General Public License v3.0
9 stars 2 forks source link

Not Working with custom images #1

Open surajkumarpandey opened 2 years ago

surajkumarpandey commented 2 years ago

Hi, Thank you for the project. I was trying to use it with Rpi2. However, I am not able to get good classification results with my test samples. I wrote the digits on a paper and used it them as test data. The thresholding used in the project is not able to completely clean the image to give a 'MNIST like' image. There remain shadows and noise on the resultant image. If the model is trained on MNIST dataset and not actual camera images then I doubt the test and train spaces are not similar. Could you please tell if the training data used was the MNIST dataset or real camera images?

Q-point commented 2 years ago

It is trained on the MNIST data set as pointed out on the tutorial.

surajkumarpandey commented 2 years ago

Thank you for clarifying. Could you also tell if the classification performance with 'real' camera images was the same as for the test dataset?