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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_homography.py
+3 -3
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@@ -39,8 +39,8 @@ feature_params = dict( maxCorners = 1000,
blockSize = 19 )
def checkedTrace(img0, img1, p0, back_threshold = 1.0):
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)
status = d < back_threshold
return p1, status
@@ -56,7 +56,7 @@ 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 self.p0 is not None: