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Samples Python:

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* Unused variables
* Bad identation
This commit is contained in:
tribta
2017-08-24 17:45:14 +01:00
parent 9bb17caa24
commit 7555ab194f
20 changed files with 43 additions and 45 deletions
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samples/python/lk_track.py
+3 -3
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@@ -46,15 +46,15 @@ class App:
def run(self):
while True:
ret, frame = self.cam.read()
_ret, frame = self.cam.read()
frame_gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
vis = frame.copy()
if len(self.tracks) > 0:
img0, img1 = self.prev_gray, frame_gray
p0 = np.float32([tr[-1] for tr in self.tracks]).reshape(-1, 1, 2)
p1, st, err = cv2.calcOpticalFlowPyrLK(img0, img1, p0, None, **lk_params)
p0r, st, err = cv2.calcOpticalFlowPyrLK(img1, img0, p1, None, **lk_params)
p1, _st, _err = cv2.calcOpticalFlowPyrLK(img0, img1, p0, None, **lk_params)
p0r, _st, _err = cv2.calcOpticalFlowPyrLK(img1, img0, p1, None, **lk_params)
d = abs(p0-p0r).reshape(-1, 2).max(-1)
good = d < 1
new_tracks = []