yl-data / calibrating_example_data

Example calibration board images for calibrating

Example images are captured by paired_stereo_and_depth_cams:

File structure

$ tree .
├── depth_camera_intric.yaml
├── paired_stereo_and_depth_cams_checkboard
│   ├── 1
|   |   ├── depth_cam_color.jpg
|   |   ├── depth_cam_depth.png
|   |   ├── stereo_l.jpg
|   |   └── stereo_r.jpg
|   ├── ...
│   └── 9
├── paired_stereo_and_depth_cams_aruco
│   ├── 1
│   ├── ...
│   └── 9
└── README.md

Checkboard example

depth_cam_color.jpg:
depth_cam_depth.png:
stereo_l.jpg:
stereo_r.jpg:

Marker example: cv2.aruco

depth_cam_color.jpg:
depth_cam_depth.png:
stereo_l.jpg:
stereo_r.jpg:

Note:

• aruco images are resized by boxx.resize(img, 0.5)
• Checkboard images are croped by python -m boxx.script "p-[imsave(pa, imread(pa)[924:2724,1486:3986]) for pa in glob('*/stereo*.jpg')]"