Fast and accurate retinal vasculature tracing and kernel-Isomap-based feature selection. - Donghyeop Han; Heeyoul Choi; Choonseog Park; Yoonsuck Choe (IJCNN, 2009)

A Local Maximum Intensity Projection Tracing of Vasculature in Knife-Edge Scanning Microscope Volume Data. - Donghyeop Han; John Keyser; Yoonsuck Choe (ISBI, 2009)

Fast algorithm for visibility enhancement of the images with low local contrast. - Ilya Kurilin; Ilia Safonov; Michael Rychagov; Sergey Zavalishin; Donghyeop Han; Sang Ho Kim (Color Imaging: Displaying, Processing, Hardcopy, and Applications, 2015)

Biologically grounded synthetic cerebrovasculature models for validation of segmentation algorithms. - Michael R. Nowak; Donghyeop Han; Yoonsuck Choe (ISBI, 2017)

Approach for Machine-Printed Arabic Character Recognition: the-state-of-the-art deep-learning method. - Daegun Ko; Changhyung Lee; Donghyeop Han; Hyeongsu Ohk; Kimin Kang; Seongwook Han (Visual Information Processing and Communication, 2018)