Statistical region selection for robust image stabilization using feature-histogram. - Jinhee Lee; Younguk Park; Sangkeun Lee 001; Joon Ki Paik (ICIP, 2009)

Estimation of circularly symmetric point spread function for digital auto-focusing. - Younguk Park; Jinhee Lee; Jaehwan Jeon; Joon Ki Paik (Image Processing: Algorithms and Systems, 2010)