Automatic favorite-color control for reference color. - Eung-Joo Lee; Ki-Ho Hyun; Yeong-Ho Ha (Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts, 1998)

Cooperative Relaxation Algorithm of Range Images Using Surface Curvatures. - Eung-Joo Lee; Ki-Ho Hyun; Gak Min; Ki-Ryong Kwon; In-Gab Jeong (MVA, 1998)

Indexing technique for similarity matching in large video databases. - Sanghyun Park; June-Suh Cho; Ki-Ho Hyun (Storage and Retrieval for Media Databases, 2002)

Trie for similarity matching in large video databases. - Sanghyun Park; Ki-Ho Hyun (Inf. Syst., 2004)