Mastering Computer Vision with TensorFlow 2.x

Histogram comparison methods

Different histogram comparison methods can be used to calculate the distance between histograms. These are as follows:

• Intersection method:

In Python, this is expressed as follows:

minima = np.minimum(test_hist,train_hist)intersection = np.true_divide(np.sum(minima),np.sum(train_hist))

• Chi-Square method:

• Euclidean method:

• City Block method:

• Bhattacharya method:

• Wasserstein method:

• Given and , here, ...