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Added a validation tool to measure the visible region (non-vignetted) in the head cameras#53

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feature/REx_camera_check_fov
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Added a validation tool to measure the visible region (non-vignetted) in the head cameras#53
hello-robot-shehab wants to merge 3 commits into
mainfrom
feature/REx_camera_check_fov

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@hello-robot-shehab

@hello-robot-shehab hello-robot-shehab commented Jun 22, 2026

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Works by blurring the image in LAB image space, then finding the contour of the vignetted region using an intensity threshold. The script also outputs the calculated FOV if the camera calibration is available.

To test

  1. pip install -e .
  2. REx_camera_check_fov --visualize, check if the output says Valid in the console and on the images.
image

… blurring the image in LAB image space, then finding the contour of the vignetted region using an intensity threshold. The script also outputs the calculated FOV if the camera calibration is available
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