Update py_colorspaces.rst

mask = cv2.inRange(hsv, lower_green, upper_green) to mask = cv2.inRange(hsv, lower_blue, upper_blue)
10 years ago · c52a3f7634
parent 73ba435610
commit c52a3f7634
1 changed files with 1 additions and 1 deletions
--- a/doc/py_tutorials/py_imgproc/py_colorspaces/py_colorspaces.rst
+++ b/doc/py_tutorials/py_imgproc/py_colorspaces/py_colorspaces.rst
@ -58,7 +58,7 @@ Below is the code which are commented in detail :
        upper_blue = np.array([130,255,255])

        # Threshold the HSV image to get only blue colors
-        mask = cv2.inRange(hsv, lower_green, upper_green)
+        mask = cv2.inRange(hsv, lower_blue, upper_blue)

        # Bitwise-AND mask and original image
        res = cv2.bitwise_and(frame,frame, mask= mask)