 | 1 | initial version |
Hi, could you please help me with a question defining the range of a certain color?
Learning from the question and answers in the site /31305/why-is-this-simple-mask-not-working/
The lines limiting the red are 2 arrays:
lower = n.array([0,100,100])
upper = n.array([20,255,255])
how are these arrays are formed?
The RGB of red is (255, 0, 0) and its HSV is (0°, 100°, 100°)
How’s the RGB 255,0,0 to be relevant into ([0,100,100]) and ([20,255,255])? (reading it BGR shall be 0,0,255)
Thank you.
| | 2 | Suggested edit |
Hi, could you please help me with a question defining the range of a certain color?
Learning from the question and answers in the site /31305/why-is-this-simple-mask-not-working/
The lines limiting the red are 2 arrays:
lower = n.array([0,100,100])
upper = n.array([20,255,255])
how are these arrays are formed?
The RGB of red is (255, 0, 0) and its HSV is (0°, 100°, 100°)
How’s the RGB 255,0,0 to be relevant into ([0,100,100]) and ([20,255,255])? (reading it BGR shall be 0,0,255)
Thank you.