camera-calibration

You can estimate the camera intrinsic parameters using checkerboard images taken from various different view points. Refer to the brief explanation here.

Install

conda create -n camera-calib python=3.10 -y
conda activate camera-calib
pip install opencv-python tqdm pprintpp

Data

Put .jpg images into img_dir. img_dir should be the same as the one going into calibrate_camera.py.

Run

python calibrate_camera.py --visualize --img_dir ./img_dir --output_dir ./output_dir --dims (8,5)

Output

You can find the output json file in output_dir.