Image Browser¶

This example shows how to browse through a set of images with a slider.

In [13]:

%matplotlib inline
import matplotlib.pyplot as plt

In [1]:

from ipywidgets import interact

In [11]:

from sklearn import datasets

We will use the digits dataset from scikit-learn.

In [12]:

digits = datasets.load_digits()

In [14]:

def browse_images(digits):
    n = len(digits.images)
    def view_image(i):
        plt.imshow(digits.images[i], cmap=plt.cm.gray_r, interpolation='nearest')
        plt.title('Training: %s' % digits.target[i])
        plt.show()
    interact(view_image, i=(0,n-1))

In [15]:

browse_images(digits)