In [17]:

    

import matplotlib.pyplot as plt
import os
import pandas as pd
from skimage import io, transform


    

In [2]:

    

landmarks_frame = pd.read_csv('data/face_landmarks.csv')


    

In [9]:

    

n = 65
img_name = landmarks_frame.iloc[n, 0]


    

In [4]:

    

landmarks = landmarks_frame.iloc[n, 1:].as_matrix()


    

In [6]:

    

landmarks = landmarks.astype('float').reshape(-1, 2)


    

In [10]:

    

print('Image name: {}'.format(img_name))
print('Landmarks shape: {}'.format(landmarks.shape))
print('First 4 Landmarks: {}'.format(landmarks[:4]))


    

    




Image name: person-7.jpg
Landmarks shape: (68, 2)
First 4 Landmarks: [[ 32.  65.]
 [ 33.  76.]
 [ 34.  86.]
 [ 34.  97.]]

In [20]:

    

def show_landmarks(image, landmarks):
    """Show image with landmarks"""
    plt.imshow(image)
    plt.scatter(landmarks[:, 0], landmarks[:, 1], s=10, marker='.', c='r')


    

In [21]:

    

plt.figure()
show_landmarks(io.imread(os.path.join('data/', img_name)),
               landmarks)
plt.show()


    

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