Control strategy of in-pipe robot passing through elbow. - Yoon Geon Lee; Ho Moon Kim; Yun-Seok Choi; Heesik Jang; Hyouk Ryeol Choi (URAI, 2016)

Recognition of pipeline geometry by using monocular camera and PSD sensors. - Yun-Seok Choi; Ho Moon Kim; Hyeong Min Mun; Yoon Geon Lee; Hyouk Ryeol Choi (Intell. Serv. Robotics, 2017)

Development of modularized in-pipe inspection robotic system: MRINSPECT VII+. - Heesik Jang; Ho Moon Kim; Min Sub Lee; Yong Heon Song; Yoon Geon Lee; Whee Ryeong Ryew; Hyouk Ryeol Choi (Robotica, 2022)