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CHANGELOG.md

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Changelog

All notable changes to this project will be documented in this file.

2021-10-19

Changed

  • Change namedtuple to dataclass. Need Python3.7 for fully support.

2021-10-18

Fixed

  • Fixed mod_match.out file bugs. Similarity of image pairs should be printed in descending order.

2021-09-30

Added

  • merge_model.py can merge two sub-model by match anchor 3d points cloud. The usage is the same as merge_camera.py.

Changed

  • The merged model file name will be merged_model_cam.ply if running with merge_camera.py, and merged_model_pnt.ply if running with merge_model.py.

Fixed

  • Fixed merge_model.py bugs. Calculate transformation matrix with scale, and store the matrix with the smallest error.

2021-08-31

Fixed

  • The 3d coordinate of images in the images.txt should be obtained by -R^t * T, where R^t is transpose of rotation matrix, T is translation vector. Rotation matrix is calculated from the quaternion representation using scipy module.
  • After calculating the transformation matrix between two 3d models, the first model will be warpped to align the second model.

Changed

  • The filename of ply file should be model.ply, not model2.ply.

Added

  • The explanation of each log file is added in README.