FindThatPokemon.py

import numpy as np
import cv2
import subprocess

tmp = subprocess.call("./Gengar")
print tmp

# Assign template and target images 
image = cv2.imread('pokemon_1.jpg')
template = cv2.imread('bulbasaur.png')

# Resize images
image = cv2.resize(image, (0,0), fx=0.5, fy=0.5)
template = cv2.resize(template, (0,0), fx=0.5, fy=0.5)
 
# Convert to grayscale
imageGray = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
templateGray = cv2.cvtColor(template, cv2.COLOR_BGR2GRAY)
 
# Find template
result = cv2.matchTemplate(imageGray,templateGray, cv2.TM_CCOEFF)
min_val, max_val, min_loc, max_loc = cv2.minMaxLoc(result)
top_left = max_loc
h,w = templateGray.shape
bottom_right = (top_left[0] + w, top_left[1] + h)
cv2.rectangle(image,top_left, bottom_right,(0,0,255),4)
 
# Show result
cv2.imshow("Result", image)
cv2.imshow("Template", template) 
cv2.moveWindow("Template", 10, 50);
cv2.moveWindow("Result", 150, 50);

print(top_left)
cv2.waitKey(0)
cv2.destroyAllWindows()
cv2.waitKey(1)