https://github.com/and2797/camera_calib

Camera calibration tool in Python + OpenCV
https://github.com/and2797/camera_calib

automatic camera camera-calibration checkerboard computer-vision multi-view-geometry multi-view-stereo opencv opencv-python python python-3 stereo-calibration stereo-vision

Last synced: 3 months ago
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Camera calibration tool in Python + OpenCV

• Host: GitHub
• URL: https://github.com/and2797/camera_calib
• Owner: AND2797
• License: mit
• Created: 2020-06-18T01:57:33.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2022-04-15T18:13:53.000Z (over 2 years ago)
• Last Synced: 2024-10-12T14:31:02.205Z (3 months ago)
• Topics: automatic, camera, camera-calibration, checkerboard, computer-vision, multi-view-geometry, multi-view-stereo, opencv, opencv-python, python, python-3, stereo-calibration, stereo-vision
• Language: Python
• Size: 22.5 KB
• Stars: 8
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Camera Calibration w/ Python + OpenCV

A wrapper around the main functionalities offered by OpenCV for camera calibration for cleaner and maintainable calibration routines.

## Dependencies

```

numpy (1.17.4 preferred)

opencv (3.4.2 preferred)

tqdm

```

## Installation 

```

pip install camcalib

```

## Update

- Multiprocessing powered camera calibration in the works!

## Instructions

### Import 

```

from cam_calib import camera_calibrate

```

### Single Camera Calibration

Instantiate an object of type `camera_calibrate` by passing in relevant arguments to the constructor. (Example below uses some place holder arguments)

```

camera_1 = camera_calibrate(img_path = './path', dims = (w, h), img_size = (w_i, h_i),...)

```

Use the `calib` method on the object for single camera calibration

```

params = camera_1.calib()

```

### Stereo Camera Calibration

Instantiate two objects of the type `camera_calibrate` by passing in relevant arguments to the constructor. (Example below uses some place holder arguments)

```

camera_1 = camera_calibrate(img_path = '../left_path', dims = (w, h), img_size = (w_i, h_i),...)

camera_2 = camera_calibrate(img_path = '../right_path', dims = (w, h), img_size = (w_i, h_i),...)

```

Call the class method `stereo_calib` method on the class `camera_calibrate` by passing the two objects as arguments. 

```

stereo_params = camera_calibrate.stereo_calib(camera_1, camera_2) 

```

## Documentation

The API offers two functionalities - `calib`  and `stereo_calib`. 

### camera_calibrate

Main class

### calib

Single camera calibration

### stereo_calib

Calibrating two cameras

### TO DO:

- [ ] Write tests

- [ ] Update docs with detailed information on inputs, return values etc.

- [ ] Misc. checks