Two-parameter Persistence for Images via Distance Transform. - Chuan-Shen Hu; Austin Lawson; Yu-Min Chung 002; Kaitlin Keegan (ICCVW, 2021)

Topological Estimation of 2D Image Data via Subsampling and Application to Firn. - Victoria Belotti; Matthew Jester; Kaitlin Keegan; Yu-Min Chung 002; Sarah Day (IEEE Access, 2021)

Classification of Firn Data via Topological Features. - Sarah Day; Jesse Dimino; Matthew Jester; Kaitlin Keegan; Thomas Weighill (CoRR, 2025)