Latest Page Update: 23-09-2026

Solution is now available! Download the full solution from here: Solution

Path tracing

Start by importing the useful libraries and functions:

import matplotlib.pyplot as plt 
import numpy as np 
from skimage.color import rgb2gray
from skimage.filters import gaussian
from skimage.filters import sobel
from skimage.graph import shortest_path 
import skimage.io as io 
from skimage.transform import warp_polar