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### System Information
OpenCV version: 4.7.0
### Detailed description
ChArUco patterns have been moved recently from OpenCV contrib to the main branch in OpenCV 4.7.0, but such patterns have been u…
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### System Information
OpenCV python version 4.8.0
OS: Ubuntu 20.04.6 LTS
Python 3.8.10
### Detailed description
ar.refineDetectedMarkers() crashes if and only if the optional cameraMatri…
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Hi everyone,
I am performing eye-to-hand calibration using 6 DOF cobot and logitech C270 as my usb_camera. In context tab, I have selected sensor frame as usb_cam, Target frame as handeye_target, end…
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### System information (version)
* Operating System / Platform => ❔
* OpenCV => ❔
* Ceres => ❔
* Boost => ❔
* C++ => ❔
* Compiler => ❔
### Vision system
* Number of cameras => 2
* Types…
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Have successfully gotten FMC off the ground for our project, but we had some questions regarding the output files produced.
1. In the Mediapipe_body+3d+xyz.csv file produced via the Alpha GUI, wh…
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Hi!
In the tracking manual (https://github.com/YNCris/SBeA_release/blob/main/README_SBeA_tracker.md#2-set-configurations), it mentions a calibration file ("caliParas.mat: the calibration file").
I…
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Hi, I'm running your examples of GoPro camera & imu calibration but I failed with following mistake. Looks like ` std::vector cams_dt_s` or `timestamps_images` is empty?
```
=======================…
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Done.
An example:
> Optimization setup with 18 parameters: ['world-rgb_world_link_x', 'world-rgb_world_link_y', 'world-rgb_world_link_z', 'world-rgb_world_link_r1', 'world-rgb_world_link_r2', '…
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### Expected behaviour
Aruco module has the functions that are described in the documentation
### Actual behaviour
Various functions are missing from the module. Many of these are deprecated …
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SLEAP
Hi everyone!
I am trying to triangulate some SLEAP pose data of a fish using sleap-anipose, but something seems off about the calibration.
(Hopefully,) I followed the instructions of …