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Commit 7e7d17ce authored by Kelter Christopher - Studierendenaccount's avatar Kelter Christopher - Studierendenaccount
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this might work with newer version of opencv

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minibot_vision/scripts/ShapeDetector.py
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...@@ -93,7 +93,7 @@ def do_shape_detection(img_rgb, img_depth): ...@@ -93,7 +93,7 @@ def do_shape_detection(img_rgb, img_depth):
if VISUALIZE: if VISUALIZE:
cv2.imshow('thresh img', thresh1) cv2.imshow('thresh img', thresh1)
contours, hierarchy = cv2.findContours(thresh1, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE) contours, hierarchy = cv2.findContours(thresh1, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE)[-2:]
keypoints = [] keypoints = []
for cnt in contours: for cnt in contours:
approx = cv2.approxPolyDP(cnt,0.01*cv2.arcLength(cnt,True),True) approx = cv2.approxPolyDP(cnt,0.01*cv2.arcLength(cnt,True),True)
...@@ -142,4 +142,4 @@ if __name__=="__main__": ...@@ -142,4 +142,4 @@ if __name__=="__main__":
#cv2.imshow("Shape", img_processed) #cv2.imshow("Shape", img_processed)
rate.sleep() rate.sleep()
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