Hello guys just a quick question with regards to CV2 Template matching. I'm developing a bot program for an old online MMORPG game and as part of the calibration system I have 4 functions with the purpose of finding each cardinal point . All works well , however I want to add a 5th function that gets the current position. So what it's supposed to do is simply find the current cardinal point orientation on a compass image by comparing the current position on that image with a list of templates for each cardinal point . self.all_cardinals = [self.east_img,self.north_img,self.west_img,self.south_img] def findcurrent(self): for image in self.all_cardinals: test_img = pyautogui.screenshot(region=(1249, 102, 22, 22)) test_img2 = cv2.cvtColor(np.array(test_img), cv2.COLOR_RGB2BGR) result = cv2.matchTemplate(test_img2, image, method=cv2.TM_CCORR_NORMED, mask=image) min_val, max_val, min_loc, max_loc = cv2.minMaxLoc(result) threshold = 0.945 if max_val >= threshold: break else: continue Compass mage to search over Template image to search for Now all this works fine in the sense that if the character in-game is facing any one of the 4 cardinal points it breaks out of the loop, however I am struggling with outputting that result and adding that in a 'if' condition statement. For example if the result was a match for the W cardinal point then do something like another function. Or if the result was a match for the S cardinal point do something else. I have been going back and forth with this and tried a few different methods like adding a return image to the function which gives me back a 3d array and tried to compare that to the original cv2.imread of that image. east_img = cv2.imread('resources/findxy/facingeast.png') east_test = Calibrate.findcurrent() print(east_img == east_test) I'm getting a ValueError: operands could not be broadcast together with shapes . MRE. We have a white background image (bgcolor is irrelevant) with 1 red square on it. . We then template-match 4 different color squares (one being red) by using a for loop and tell it to break when it finds a match . How do we then obtain that output (red match) and use it. e.g if the match was the red square then do something Continue reading...
