Python Deep Learning Projects

Module 2 – plotting.py

This Python file contains two functions, namely plot_limb() and plot_joints(), as shown:

"""This module contains functions to plot the joints and the limbs."""import cv2 as cvimport numpy as npdef plot_limb(img, joints, i, j, color):    """Limb plot function."""    cv.line(img, joints[i], joints[j], (255, 255, 255), thickness=2,            lineType=16)    cv.line(img, joints[i], joints[j], color, thickness=1, lineType=16)    return imgdef plot_joints(img, joints, groundtruth=True, text_scale=0.5):    """Joint and Limb plot function."""    h, w, c = img.shape    if groundtruth:        # left hand to left elbow        img = plot_limb(img, joints, 0, 1, (0, 255, 0))        # left elbow to left shoulder        img = plot_limb(img, joints, 1, 2, (0, 255, 0)) # left shoulder to right ...