Python Deep Learning Projects

Plotting the joints and limbs

Let's also define the plotting functions that will plot the limbs on the resized image. The following defined plot_joints() function accepts the resized image and its joints and returns an image of the same shape with the limbs plotted on top:

def plot_limb(img, joints, i, j, color):    """Function to plot the limbs"""    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):    """Function to draw the joints"""    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 = ...