An adaptive fast multiple reference frame selection algorithm for H.264/AVC using reference region data. - Kangjun Lee; Gwanggil Jeon; Rafael Falcón; Changwoo Ha; Jechang Jeong (SiPS, 2009)

Vision-Based Smoke Detection Algorithm for Early Fire Recognition in Digital Video Recording System. - Changwoo Ha; Gwanggil Jeon; Jechang Jeong (SITIS, 2011)

Vision-Based Fire Detection Algorithm Using Optical Flow. - Changwoo Ha; Ung Hwang; Gwanggil Jeon; Joongwhee Cho; Jechang Jeong (CISIS, 2012)