A Fractal-based CNN for Detecting Complicated Curves in AFM Images. - Hongteng Xu; Junchi Yan; Nils Persson; Hongyuan Zha (CoRR, 2016)

Fractal Dimension Invariant Filtering and Its CNN-Based Implementation. - Hongteng Xu; Junchi Yan; Nils Persson; Weiyao Lin; Hongyuan Zha (CVPR, 2017)