multical

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1: Seems the py-structs disable the old import version ``` from structs.struct import struct ``` Not sure what the new version is. To deal with this bug, we can only...

zhaozhongch

Hi oliver! I'm using multical for intrinsic/extrinsic calibration for my camera system. It consist of 5 cameras. The rig of my camera system looks like this picture.   When...

demul

Does the extrinsic calibration work for two horizontally layout cameras with only about 15% of overlap width?

huntkao

Detecting boards.. stuck

1

Hi, I tried to run the calibration. But the Detecting boards progress bar seem to be stuck. Any ideas ? Thanks 

DavidShaer

It seem that new version of vtk(vtk==9.2) crashes with pyqt5.

1

It seem that new version of vtk(vtk==9.2) crashes with pyqt5. I have usually run the visualization script(multical vis) on Docker container and have never experienced any problem on that environment....

demul

3D calibration object

1

Are 3D calibration objects supported? In the TODO section you wrote “Add ability to calibrate with cameras which have no overlap (using hand-eye AX = ZB initialization method)”. Does that...

Oguked

3D View not rendering?

4

Ran the visualizer but ended up with a blank 3D View: Calibration seems okay with logs `Function evaluations 4, initial cost 8.5464e+03, final cost 8.3858e+03, first-order optimality 1.69e+03. Adjust_outliers end:...

Tomas1337

Board creation - pixel / mm accuracy

2

```multical boards --boards example_boards/charuco_16x22.yaml --paper_size A2 --pixels_mm 10 --write my_images``` this creates an image where the black squares are 248x248 pixel. when using gimp to create the pdf and then...

philipsgithub

Could you expand the calibrate targets for checkerboard?

2

- Question: Thanks for your wonderful work, I have seen that Calibration targets supported are currently, charuco boards and aprilgrid boards (as used by Kalibr). However, I only have checkerboard....

uestchang

some tips when i run multical -h

4

hi， please add a requirements.txt， those tools are missed when i run 'multical -h' pip install tqdm pip install omegaconf pip install apriltags2_ethz also i met an error 'dataclass TypeError:...

wywywy01