HSV filter tool

 interactive HSV filter tool that allows users to select HSV color ranges from an image using trackbars, and print hue, saturation, and value ranges.Useful for trying to find the right HSV range to use when doing basic color filtration

Author: avyukth-fll

computer_vision/hsv_threshold

@@ -1,27 +1,23 @@
 """
 HSV Filter Tool
 
-This module allows the user to interactively select an HSV color range
-from an image using trackbars and outputs the selected HSV values.
+This file lets the user to interactively select an HSV color range
+from an image using trackbars and outputs the selected HSV range.
 
-Dependencies:
-- OpenCV (cv2)
-- NumPy
-
-Usage:
 1. Set `IMAGE_PATH` to your image file.
 2. Run the script.
 3. Adjust the trackbars to select the desired HSV range.
-4. Press Enter to print the HSV lower and upper bounds.
+4. Enter to print the HSV lower and upper bounds.
 """
 
 import cv2
 import numpy as np
 
+#Example Path
 IMAGE_PATH = r"C:\Users\username\New folder\your_image.png"
 
 
-def load_image(path: str) -> np.ndarray:
+def load_image(path):
     """
     Load an image from the specified path.
 
@@ -46,7 +42,7 @@ def load_image(path: str) -> np.ndarray:
     return image
 
 
-def create_hsv_trackbars(window_name: str) -> None:
+def create_hsv_trackbars(window_name):
     """
     Create HSV trackbars for filtering.
 
@@ -63,7 +59,7 @@ def create_hsv_trackbars(window_name: str) -> None:
     cv2.createTrackbar("V Upper", window_name, 255, 255, lambda x: None)
 
 
-def get_hsv_bounds(window_name: str) -> tuple[np.ndarray, np.ndarray]:
+def get_hsv_bounds(window_name):
     """
     Read the HSV lower and upper bounds from the trackbars.
 
@@ -90,7 +86,7 @@ def get_hsv_bounds(window_name: str) -> tuple[np.ndarray, np.ndarray]:
     return lower_bound, upper_bound
 
 
-def main() -> None:
+def main():
     """
     Main function to run the HSV filter tool.