Problem color segmentation

[marqinhos]

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JetRacer_Autonomous_Driving Component

In the program segmentation, there is a threashold problem in color detectation.

If you used next image to test the program to segmentation orange. The result is null.

Possible solution

Change orange and white threshold. Now orange and white values:

'orange': [(1, 190, 200), (18, 255, 255)]
'white': [(0, 0, 231), (180, 18, 255)]

Compatible

No response

Additional

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[marqinhos]

JetRacer_Autonomous_Driving Component

NEW PROPOUSE program segmentation in RGB color space

Possible result to image_4.jpg Original image:

Brightness increased:

Final Result:

Threshold in this case:

'orange': [(180, 80, 0), (255, 179, 93)]

Compatible

Don't work perfect, because in image_4.jpg, the result shown above is achieve modifying brightness and contrast. It does this as follows:

# Defining alpha and beta:
alpha = 2.0   # Contrast Control [1.0-3.0]
beta = 1    # Brightness Control [0-100]
img = cv2.convertScaleAbs(img, alpha=alpha, beta=beta)

Additional

No response