The analysis of effect of observation models and data associations on the consistency of EKF SLAM. - Young Hoon Lee; ChangHyun Jun; Hyung A. Choi; Soo-Hyun Ryu; Nakju Lett Doh (URAI, 2011)

Minimal Grasper: A Practical Robotic Grasper With Robust Performance for Pick-and-Place Tasks. - Jing Fu Jin; Shang Li Yuen; Young Hoon Lee; ChangHyun Jun; Youngji Brigid Kim; Sungon Lee; Bum-Jae You; Nakju Lett Doh (IEEE Trans. Ind. Electron., 2013)

Analysis of the reference coordinate system used in the EKF-based SLAM. - Keon Yong Lee; Soo-Hyun Ryu; Jaehyeon Kang; Hyunga Choi; ChangHyun Jun; Nakju Lett Doh (URAI, 2014)

Robust-PCA-based hierarchical plane extraction for application to geometric 3D indoor mapping. - Suyong Yeon; ChangHyun Jun; Hyunga Choi; Jaehyeon Kang; Youngmok Yun; Nakju Lett Doh (Ind. Robot, 2014)

Convex Cut: A realtime pseudo-structure extraction algorithm for 3D point cloud data. - ChangHyun Jun; Jihwan Youn; Jongmoo Choi; Gérard G. Medioni; Nakju Lett Doh (IROS, 2015)

Accurate Continuous Sweeping Framework in Indoor Spaces With Backpack Sensor System for Applications to 3-D Mapping. - Keon Yong Lee; Soo-Hyun Ryu; Suyong Yeon; HyunGi Cho; ChangHyun Jun; Jaehyeon Kang; Hyunga Choi; Janghun Hyeon; Insik Baek; Woonhyung Jung; Han-Ul Kim; Nakju Lett Doh (IEEE Robotics Autom. Lett., 2016)

Towards a Realistic Indoor World Reconstruction: Preliminary Results for an Object-Oriented 3D RGB-D Mapping. - ChangHyun Jun; Jaehyeon Kang; Suyong Yeon; Hyunga Choi; Tae-Young Chung; Nakju Lett Doh (Intell. Autom. Soft Comput., 2017)

Modeling of Architectural Components for Large-Scale Indoor Spaces From Point Cloud Measurements. - Gahyeon Lim; Youjin Oh; Dongwoo Kim; ChangHyun Jun; Jaehyeon Kang; Nakju Lett Doh (IEEE Robotics Autom. Lett., 2020)

A potential crack region method to detect crack using image processing of multiple thresholding. - Cheng Chen; Hyungjoon Seo; ChangHyun Jun; Yang Zhao (Signal Image Video Process., 2022)