Python Deep Learning Projects

Installing dependencies 

First, we need to install OpenCV, which we do with this simple pip command:

pip install opencv-python

Then we will import it along with other modules for visualizations and matrix operations:

import cv2import matplotlibfrom matplotlib import colorsfrom matplotlib import pyplot as pltimport numpy as npfrom __future__ import division

Also, let's define some helper functions that will help us to plot the images and the contours:

# Defining some helper functiondef show(image):    # Figure size in inches    plt.figure(figsize=(15, 15))        # Show image, with nearest neighbour interpolation    plt.imshow(image, interpolation='nearest')    def show_hsv(hsv):    rgb = cv2.cvtColor(hsv, cv2.COLOR_HSV2BGR)    show(rgb)    def show_mask(mask): plt.figure(figsize=(10, ...