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Fix QR recognition test

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Oleg Kalachev
2021-06-01 20:45:57 +03:00
parent a378506313
commit e9a9e57bce
4 changed files with 9 additions and 6 deletions
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builder/test/test_qr.py
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@@ -23,17 +23,17 @@ def image_callback(data):
xc = x + w/2
yc = y + h/2
print("Found {} with data {} with center at x={}, y={}".format(b_type, b_data, xc, yc))
rospy.signal_shutdown()
rospy.signal_shutdown('done')
image_sub = rospy.Subscriber('main_camera/image_raw', Image, image_callback, queue_size=1)
# ==============================================================================
# Publish test image
print('Testing QR code recognition')
rospy.sleep(2)
import cv2
img = cv2.imread('qr.gif')
image_pub = rospy.Publisher('main_camera/image_raw', Image)
image_pub.publish(bridge.cv2_to_imgmsg(img))
img = cv2.imread('qr.png')
image_pub = rospy.Publisher('/main_camera/image_raw', Image, queue_size=1, latch=True)
image_pub.publish(bridge.cv2_to_imgmsg(img, 'bgr8'))
rospy.spin()