Not working with OpenCV 4

[A-Specker]

Video-Stabilization-using-OpenCV/video_stabilization.py

Line 92 in 36581dc

m = cv2.estimateRigidTransform(prev_pts, curr_pts, fullAffine=False)

The function estimateRigidTransform is deprecated in version 4 and the could won't work. Would be cool if you fix it.

[ofir1080]

replace with m = cv2.estimateAffinePartial2D(prev_pts, curr_pts)[0]

[RobinRajSB]

File "Stabilize.py", line 93
m = cv2.estimateAffinePartial2D(prev_pts, curr_pts)[0]
^
IndentationError: unindent does not match any outer indentation level

[RobinRajSB]

File "Stabilize.py", line 93
m = cv2.estimateAffinePartial2D(prev_pts, curr_pts)[0]
^
IndentationError: unindent does not match any outer indentation level

IntendationError, Worked now, thank you

[RobinRajSB]

435
height 1280
height 720
1196444237
Traceback (most recent call last):
File "Stabilize.py", line 147, in
frame_out = cv2.resize(frame_out, (frame_out.shape[1]/2, frame_out.shape[0]/2));
TypeError: integer argument expected, got float

[naldoxable]

fix with
frame_out = cv2.resize(frame_out, (int(frame_out.shape[1]/2), int(frame_out.shape[0]/2)));

[jbjbjb1]

I tried the above and got this error:

Exception has occurred: error
OpenCV(4.4.0) C:\Users\appveyor\AppData\Local\Temp\1\pip-req-build-6lylwdcz\opencv\modules\calib3d\src\ptsetreg.cpp:174: error: (-215:Assertion failed) count >= 0 && count2 == count in function 'cv::RANSACPointSetRegistrator::run'
  File "C:\...\video_stabilization.py", line 96, in <module>
    m = cv2.estimateAffinePartial2D(prev_pts, curr_pts)[0]

[ykn96]

Wonder how does this work on a live stream? because there is no an entire video worth of frames to compare