8000 calibration sample · Issue #66 · jakobwilm/slstudio · GitHub
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calibration sample #66

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nesquik011 opened this issue Apr 21, 2025 · 2 comments
Open

calibration sample #66

nesquik011 opened this issue Apr 21, 2025 · 2 comments

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@nesquik011
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nesquik011 commented Apr 21, 2025 •
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i did study the code more , but i still have calibration problem , my physical chessboard is 16 x 10 , 15 mm

what did i found out is in calibrationDialog.cpp it uses QSettings settings("SLStudio"); and in calibrationworker it uses QSettings settings; so i thought maybe thats the problem so i changed it to QSettings settings("SLStudio"); as well and yet it did not work

the settings i uses is 15 x 9 , spacing 15 mm , i hard coded the shading image and test it outside the system on python it worked fine
here are the prints i made

==========================================
Calibration parameters from GUI:
Spacing: 15
Rows: 15
Cols: 9
Pattern: "checkers"
Saved calibration pattern: "checkers"

==========================================
Using calibration pattern in CalibrationWorker:
Rows: 15
Cols: 9
Spacing: 15

CalibrationWorker reading pattern: "checkers"

Attempting checkerboard detection with hello important:
boardSize.width (cols): 9
boardSize.height (rows): 15
Image dimensions: 1920 x 1080

Checkerboard detection result: FAILED

here also the image

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and here the images of the snap , may you kindly test them in your environment see if it will work or no ? i really cant find out what is wrong :

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@jakobwilm
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jakobwilm commented Apr 21, 2025 via email

@nesquik011
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nesquik011 commented Apr 21, 2025 •
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@jakobwilm thanks for the respond , i did not know what to do thats why i opened a case , i apologize if i bothered you , but may you kindly keep it open to follow up , and maybe others who are stuck like me would find that useful as well , and i would never know about the problem with my images if i did not show you

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@jakobwilm @nesquik011
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