20/07/30 21:01:34.87 sKox1nf30.net
import numpy as np
import cv2
def norm(v, m, s, t):
return np.uint8(0)
img = cv2.imread("hoge.jpg")
hsv = cv2.cvtColor(img, cv2.COLOR_BGR2HSV)
h,s,v = cv2.split(hsv)
print("about: h=====================")
print(type(h), type(h[0][0]), h, h.shape, sep='\n')
f = np.frompyfunc(norm, 4, 1)
H = f(h, np.mean(h), np.std(h), img.dtype)
print("about: H=====================")
print(type(H), type(H[0][0]), H, H.shape, sep='\n')
height, width = img.shape[:2]
Z = np.zeros((height, width), np.uint8)
print("about: Z=====================")
print(type(Z), type(Z[0][0]), Z, Z.shape, sep='\n')
h_img = cv2.merge((Z, h, h))