Method for Registering Images into an Existing SfM Model

[wangjinhoon]

Hello, thank you for providing such good code.

Is there a way to register images into an existing SfM model using the information extracted by extract_feature.py and feature_matcher.py, similar to using COLMAP’s
colmap image_registrator \ --database_path $PROJECT_PATH/database.db \ --input_path /path/to/existing-model \ --output_path /path/to/model-with-new-images