6. Update notes

• 11/04/2025:

  • Added methods for calibrating strong distortion (fisheye images):

    • Grouping points on strongly curved lines.

    • Calculating the center of distortion using vanishing point approaches.

    • Correcting perspective distortion.

  • Updated loader-saver module to support Windows file paths.

  • Added functions for saving and loading .json and .pickle files.

  • Improved methods for detecting points in line-pattern and chessboard images.

  • Added masking methods for removing unwanted points from calibration images.

  • Release version 1.7.

• 20/11/2023:

  • Add module of utility methods:

    • Generate grid-pattern images.

    • Find corresponding points between the distorted and undistorted space.

    • Unwarp a color image with an option to keep the original field of view.

    • Unwarping an image or video using the ‘remap’ function in Opencv for fast performance.

  • Release version 1.6.

• 02/03/2023:

  • Improve methods for perspective distortion correction.

  • Add missing options to enable/disable optimization.

  • Improve/add tests.

  • Realise version 1.5

• 21/11/2021:

  • Add methods for correcting perspective distortion.

  • Add pre-processing methods for a line-pattern image and a chessboard image.

  • Add Readthedocs documentation page.

  • Realise version 1.4.

• 01/06/2021:

  • Change name to Discorpy.

  • Release version 1.3.