Region-Based Super-Resolution Using Multiple Blurred and Noisy Undersampled Images. - Boorym Choi; Jong Beom Ra (ICASSP (2), 2006)

Sub-band decomposed multiscale retinex with space varying gain. - Jae Ho Jang; Boorym Choi; Sung Deuk Kim; Jong Beom Ra (ICIP, 2008)