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Merge pull request #274 from PetePriority/grayscale-overlay-fix

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Fix missing colors in overlay
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boltgolt 2019-11-09 11:16:15 +01:00 committed by GitHub
commit dd9630d344
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2
src/cli/test.py
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@ -100,6 +100,7 @@ try:
frame = clahe.apply(frame) frame = clahe.apply(frame)
# Make a frame to put overlays in # Make a frame to put overlays in
overlay = frame.copy() overlay = frame.copy()
overlay = cv2.cvtColor(overlay, cv2.COLOR_GRAY2BGR)
# Fetch the frame height and width # Fetch the frame height and width
height, width = frame.shape[:2] height, width = frame.shape[:2]
@ -166,6 +167,7 @@ try:
# Add the overlay to the frame with some transparency # Add the overlay to the frame with some transparency
alpha = 0.65 alpha = 0.65
frame = cv2.cvtColor(frame, cv2.COLOR_GRAY2BGR)
cv2.addWeighted(overlay, alpha, frame, 1 - alpha, 0, frame) cv2.addWeighted(overlay, alpha, frame, 1 - alpha, 0, frame)
# Show the image in a window # Show the image in a window