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fix: cv2.aruco.interpolateCornersCharuco is deprecated #979

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merged 2 commits into from
May 17, 2024

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@tfoldi tfoldi commented May 17, 2024

There has been API Changes in the newer releases of opencv2 (from 4.8.0). The PR addresses this by supporting both the old and new APIs.

updated Syntax

charucodetector = cv2.aruco.CharucoDetector(board)
charuco_corners, charuco_ids, marker_corners, marker_ids = charucodetector.detectBoard(image)

before 4.8.0

marker_corners, marker_ids, rejectedImgPoints = cv2.aruco.detectMarkers( image, dictionary)
retval, charuco_corners, charuco_ids = cv2.aruco.interpolateCornersCharuco( marker_corners, marker_ids, image, board)

See the changed examples in the main opencv2 repo:

https://github.com/opencv/opencv/blob/f9a59f2592993d3dcc080e495f4f5e02dd8ec7ef/samples/python/calibrate.py#L110

@ahcorde ahcorde merged commit a8cd840 into ros-perception:rolling May 17, 2024
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ahcorde commented May 17, 2024

https://github.com/Mergifyio backport jazzy

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mergify bot commented May 17, 2024

backport jazzy

✅ Backports have been created

mergify bot pushed a commit that referenced this pull request May 17, 2024
There has been API Changes in the newer releases of opencv2 (from
4.8.0). The PR addresses this by supporting both the old and new APIs.

updated Syntax
```
charucodetector = cv2.aruco.CharucoDetector(board)
charuco_corners, charuco_ids, marker_corners, marker_ids = charucodetector.detectBoard(image)
```
before 4.8.0
```
marker_corners, marker_ids, rejectedImgPoints = cv2.aruco.detectMarkers( image, dictionary)
retval, charuco_corners, charuco_ids = cv2.aruco.interpolateCornersCharuco( marker_corners, marker_ids, image, board)
```

See the changed examples in the main opencv2 repo:

https://github.com/opencv/opencv/blob/f9a59f2592993d3dcc080e495f4f5e02dd8ec7ef/samples/python/calibrate.py#L110
(cherry picked from commit a8cd840)
@tfoldi tfoldi deleted the opencv_49 branch May 17, 2024 09:02
ahcorde pushed a commit that referenced this pull request May 24, 2024
#980)

There has been API Changes in the newer releases of opencv2 (from
4.8.0). The PR addresses this by supporting both the old and new APIs.

updated Syntax
```
charucodetector = cv2.aruco.CharucoDetector(board)
charuco_corners, charuco_ids, marker_corners, marker_ids = charucodetector.detectBoard(image)
```
before 4.8.0
```
marker_corners, marker_ids, rejectedImgPoints = cv2.aruco.detectMarkers( image, dictionary)
retval, charuco_corners, charuco_ids = cv2.aruco.interpolateCornersCharuco( marker_corners, marker_ids, image, board)
```

See the changed examples in the main opencv2 repo:


https://github.com/opencv/opencv/blob/f9a59f2592993d3dcc080e495f4f5e02dd8ec7ef/samples/python/calibrate.py#L110<hr>This
is an automatic backport of pull request #979 done by
[Mergify](https://mergify.com).

Co-authored-by: Földi Tamás <[email protected]>
Kotochleb pushed a commit to Kotochleb/image_pipeline that referenced this pull request May 27, 2024
…n#979)

There has been API Changes in the newer releases of opencv2 (from
4.8.0). The PR addresses this by supporting both the old and new APIs.

updated Syntax
```
charucodetector = cv2.aruco.CharucoDetector(board)
charuco_corners, charuco_ids, marker_corners, marker_ids = charucodetector.detectBoard(image)
```
before 4.8.0
```
marker_corners, marker_ids, rejectedImgPoints = cv2.aruco.detectMarkers( image, dictionary)
retval, charuco_corners, charuco_ids = cv2.aruco.interpolateCornersCharuco( marker_corners, marker_ids, image, board)
```

See the changed examples in the main opencv2 repo:


https://github.com/opencv/opencv/blob/f9a59f2592993d3dcc080e495f4f5e02dd8ec7ef/samples/python/calibrate.py#L110
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2 participants