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cv_bridge.core.CvBridgeError: [8UC4] is not a color format. but [bgr8] is. The conversion does not make sense

Merwanski answered on June 9, 2022 Popularity 2/10 Helpfulness 8/10

answer cv_bridge.core.CvBridgeError: [8UC4] is not a color format. but [bgr8] is. The conversion does not make sense

cv_bridge.core.CvBridgeError: [8UC4] is not a color format. but [bgr8] is. The conversion does not make sense

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# This is what worked for me to be able to write gray image on disk
...
cv_img = bridge.imgmsg_to_cv2(msg, desired_encoding="8UC4") # desired_encoding="passthrough"
cv2.imwrite(os.path.join(args.output_dir, "frame%06i.png" % count), cv_img[:,:,0])
...

Popularity 2/10 Helpfulness 8/10 Language python

Source: Grepper

Tags: python sense

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Contributed on Jun 09 2022

Merwanski

0 Answers Avg Quality 2/10

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cv_bridge.core.CvBridgeError: [8UC4] is not a color format. but [bgr8] is. The conversion does not make sense

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cv_bridge.core.CvBridgeError: [8UC4] is not a color format. but [bgr8] is. The conversion does not make sense

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