xhttps://github.com/PyImageSearch/imutils/blob/master/bin/range-detector limit range MAX for h in hsv to 179
pippo1990 opened this issue · comments
Colud we get a limit on MAX h for hsv image of 179/180 instead of 255
as range-detector.py is doing right now :
Line 22 in 9f740a5
def setup_trackbars(range_filter):
cv2.namedWindow("Trackbars", 0)
for i in ["MIN", "MAX"]:
v = 0 if i == "MIN" else 255
for j in range_filter:
cv2.createTrackbar("%s_%s" % (j, i), "Trackbars", v, 255, callback)
see https://stackoverflow.com/questions/16685707/why-is-the-range-of-hue-0-180-in-opencv
https://forum.opencv.org/t/does-color-bgr2hsv-full-really-yield-more-granular-hue-values/4778
differences between cv2.COLOR_BGR2HSV or cv2.COLOR_BGR2HSV_FULL