alexstaravoitau/kaggle-facial-keypoints-detection

Kaggle "Facial Keypoints Detection" competition.

kaggle-facial-keypoints-detection's Issues

Use this tutorial for other images

Dear Alex,

I'm trying use this kaggle tutorial to find keypoints on a image: I've followed the tutorial '3con_2fc_b36_e1000_aug_lrdec_mominc_dr'
But i'm trying to use this trained model on a different image.

This first thing that i've tried is to get the first image of the training data is a 'numpy.ndarray' with a image, but this shows a black canvas. This shows a 96x96 black image

print(type(X[0]))
img = X[0].reshape(96, 96)

imgPIL = Image.fromarray(img)
imgPIL.show()

After that i've tried to pass a image to the model

from PIL import Image
..

graph = tf.Graph()

with graph.as_default():
    # Training computation.
    with tf.variable_scope(model_variable_scope):
        img = Image.open("image.jpg")
        image_np = np.array(img.getdata(),np.uint8).reshape(img.size[1], img.size[0],3) # rgb
        model_pass(image_np, False)

This results in this error:

ValueError: cannot reshape array of size 16900 into shape (96,96)

Would you please help me?

With kind regards,
Dion from The Netherlands