Skip to content

Conversation

@mergify
Copy link
Contributor

@mergify mergify bot commented Apr 21, 2025

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


This is an automatic backport of pull request #979 done by Mergify.

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)
@ahcorde ahcorde merged commit 108fed5 into humble Apr 21, 2025
3 checks passed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

3 participants