# lidar-camera-calibration
[TOC]
## Summary
A PyTorch LiDAR camera calibration project that maximises the mutual information between LiDAR and image intensities.
## Installation
```bash
pip install lidar_camera_calibration
```
## Usage
The `lidar_camera_calibration` package expects a path to be passed that contains the directory with the calibration data. For a calibration dataset, the following directory structure is expected:
```bash
.
├── raw
│ ├── camera_config.yaml # Camera configuration file
│ ├── camera_params.yaml # Initial camera parameters
│ ├── calibrationBagFile-0.bag # Works with single bag too
│ ├── ...
│ └── calibrationBagFile-K.bag
├── compressed # automatically generated
│ ├── frame-000.mat
│ ├── ...
│ └── frame-NNN.mat
└── results # automatically generated
├── calibration_joint_euler_<nepochs>.mat
├── calibration_joint_euler_<nepochs>.yaml
└── camera_params_<nepochs>.yaml
```
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