TH-camera-calibration 0.4.4

No project description provided

Calibration_camera

Created on Sunday, April 21, 2024
Author: Tung Nguyen - Handsome
Reference: Camera Calibration by OpenCV (OpenCV Tutorial)

Overview

This Python script provides a class, CameraCalibration, to perform camera calibration based on a set of image points and their corresponding object points.

Description

This script includes functionalities to:

• Calculate camera calibration data based on a set of images.
• Save and load the camera calibration data.
• Undistort images or points using the calibration data.

Usage

Using this command for install package (or clone this repository):

pip install TH-camera-calibration

Requirements

• Python 3.x
• OpenCV
• Numpy
• PyYAML (For working with YAML files) To set up the environment, install all the required libraries by using this command:

pip install -r requirements.txt

How to Use

1. Import the CameraCalibration class from camera_calibration.py.

   from camera_calibration import CameraCalibration
   

2. Create an instance of CameraCalibration.

   camera_calibrator = CameraCalibration()
   

3. Calculate calibration data using a set of images with known chessboard pattern.

   camera_calibrator.calculate_calibration_data(
       run=True,
       chessboardSize=(9, 6),
       size_of_chessboard_squares_mm=25,
       framesize=(1280, 720),
       calibrationDir=None,
       savepath=None,
       saveformat="pkl",
       show_process_img=True,
       show_calibration_data=True,
   )
   

4. Undistort an image.

   undistorted_image = camera_calibrator.undistortion_img(
       img,
       method="default",
       img_size=(1280, 720),
       verbose=False
   )
   

   or

   undistorted_image = camera_calibrator.undistortion_img(
       img,
       method="Remapping",
       img_size=(1280, 720),
       verbose=False
   )
   

5. Undistort a set of image points.

   undistorted_points = camera_calibrator.undistortion_points(points, verbose=False)
   

Results

Additional Information

• My email: [e-mail]
• My Github: Tung Nguyen - Handsome - Github
• My Youtube channel: Tung Nguyen - Handsome - Youtube
• My linkedin: Tung Nguyen - Handsome - Linkedin