Structure-from-motion with varying principal point

• Published in: IEEE Geoscience and Remote Sensing Letters
• Main Authors: Smith, William Alfred Peter, Lewinska, Paulina Barbara Wiktoria, Cooper, Michael Anthony, Hancock, Edwin R, Dowdeswell, Julian, Rippin, David
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2022
• Subjects: Arctic; Greenland; Principal Point
• Online Access: https://eprints.whiterose.ac.uk/187559/; https://eprints.whiterose.ac.uk/187559/1/Archival_SfM_FINAL.pdf; https://doi.org/10.1109/LGRS.2022.3179645

We consider the problem of structure-from-motion (SfM) for images with fixed calibration but varying principal point. This scenario occurs for archival imagery taken using historic glass plate and film cameras without fiducial markers, when images have been inconsistently cropped or when image plate...