Как изменить диапазон цветов RGB на красный с помощью OpenCV Python? ⇐ Python
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Anonymous
Как изменить диапазон цветов RGB на красный с помощью OpenCV Python?
From How to change black color to Red with OpenCV Python? I found this code
import numpy as np import imutils import cv2 img_rgb = cv2.imread('black.png') Conv_hsv_Gray = cv2.cvtColor(img_rgb, cv2.COLOR_BGR2GRAY) ret, mask = cv2.threshold(Conv_hsv_Gray, 0, 255,cv2.THRESH_BINARY_INV |cv2.THRESH_OTSU) img_rgb[mask == 255] = [0, 0, 255] cv2.imshow("imgOriginal", img_rgb) # show windows cv2.imshow("mask", mask) # show windows cv2.waitKey(0) is there any way i could change the line
img_rgb[mask == 255] = [0, 0, 255] or something else to make it change a range of colors? for example:
([255, 255, 0], [255, 55, 10])
Источник: https://stackoverflow.com/questions/516 ... ncv-python
From How to change black color to Red with OpenCV Python? I found this code
import numpy as np import imutils import cv2 img_rgb = cv2.imread('black.png') Conv_hsv_Gray = cv2.cvtColor(img_rgb, cv2.COLOR_BGR2GRAY) ret, mask = cv2.threshold(Conv_hsv_Gray, 0, 255,cv2.THRESH_BINARY_INV |cv2.THRESH_OTSU) img_rgb[mask == 255] = [0, 0, 255] cv2.imshow("imgOriginal", img_rgb) # show windows cv2.imshow("mask", mask) # show windows cv2.waitKey(0) is there any way i could change the line
img_rgb[mask == 255] = [0, 0, 255] or something else to make it change a range of colors? for example:
([255, 255, 0], [255, 55, 10])
Источник: https://stackoverflow.com/questions/516 ... ncv-python
