Nakju Lett Doh

Publication Activity (10 Years)

Years Active: 2000-2024
Publications (10 Years): 23

Top Topics

Top Venues

IEEE Robotics Autom. Lett.

Intell. Serv. Robotics

Publications

Joohyung Kim, Gunhee Koo, Heewon Park, Nakju Lett Doh
Visual Localization in Repetitive and Symmetric Indoor Parking Lots using 3D Key Text Graph. ICRA (2024)
Janghun Hyeon, Bumchul Jang, Hyunga Choi, Joohyung Kim, Dongwoo Kim, Nakju Lett Doh
Photo-realistic 3D model based accurate visual positioning system for large-scale indoor spaces. Eng. Appl. Artif. Intell. 123 (Part A) (2023)
Chungjae Choe, Sangmin Ahn, Nakju Lett Doh, Changjoo Nam
Reduction of LiDAR Point Cloud Maps for Localization of Resource-Constrained Robotic Systems. IEEE Syst. J. 17 (1) (2023)
Janghun Hyeon, JooHyung Kim, Hyunga Choi, Bumchul Jang, Jaehyeon Kang, Nakju Lett Doh
Spatial template-based geometric complexity reduction method for photo-realistic modeling of large-scale indoor spaces. Eng. Appl. Artif. Intell. 116 (2022)
Woonhyung Jung, Janghun Hyeon, Nakju Lett Doh
Robust Cuboid Modeling from Noisy and Incomplete 3D Point Clouds Using Gaussian Mixture Model. Remote. Sens. 14 (19) (2022)
Gunhee Koo, Jaehyeon Kang, Bumchul Jang, Nakju Lett Doh
Precise Camera-LiDAR Extrinsic Calibration Based on a Weighting Strategy Using Analytic Plane Covariances. IEEE Trans. Instrum. Meas. 71 (2022)
Gunhee Koo, Woonhyung Jung, Nakju Lett Doh
A Two-Step Optimization for Extrinsic Calibration of Multiple Camera System (MCS) Using Depth-Weighted Normalized Points. IEEE Robotics Autom. Lett. 6 (4) (2021)
Janghun Hyeon, JooHyung Kim, Nakju Lett Doh
Pose Correction for Highly Accurate Visual Localization in Large-scale Indoor Spaces. ICCV (2021)
Gahyeon Lim, Nakju Lett Doh
Automatic Reconstruction of Multi-Level Indoor Spaces from Point Cloud and Trajectory. Sensors 21 (10) (2021)
Gunhee Koo, Jaehyeon Kang, Bumchul Jang, Nakju Lett Doh
Analytic Plane Covariances Construction for Precise Planarity-based Extrinsic Calibration of Camera and LiDAR. ICRA (2020)
Janghun Hyeon, Dongwoo Kim, Bumchul Jang, Hyunga Choi, Dong Hoon Yi, Kyungho Yoo, Jeongae Choi, Nakju Lett Doh
KR-Net: A Dependable Visual Kidnap Recovery Network for Indoor Spaces. IROS (2020)
Jaehyeon Kang, Nakju Lett Doh
Automatic targetless camera-LIDAR calibration by aligning edge with Gaussian mixture model. J. Field Robotics 37 (1) (2020)
Gahyeon Lim, Youjin Oh, Dongwoo Kim, ChangHyun Jun, Jaehyeon Kang, Nakju Lett Doh
Modeling of Architectural Components for Large-Scale Indoor Spaces From Point Cloud Measurements. IEEE Robotics Autom. Lett. 5 (3) (2020)
Janghun Hyeon, Hyunga Choi, JooHyung Kim, Bumchul Jang, Jaehyeon Kang, Nakju Lett Doh
Automatic Spatial Template Generation for Realistic 3D Modeling of Large-Scale Indoor Spaces. IROS (2019)
Ki-Joune Li, Dean Hintz, Nakju Lett Doh, Mohsen Kalantari, Sung-Hwan Kim, Jeb Benson, Bart De Lathouwer, Scott Serich
From point cloud to IndoorGML. IPIN (Short Papers/Work-in-Progress Papers) (2019)
Iram Noreen, Amna Khan, Hyejeong Ryu, Nakju Lett Doh, Zulfiqar Habib
Optimal path planning in cluttered environment using RRT*-AB. Intell. Serv. Robotics 11 (1) (2018)
Keon Yong Lee, Soo-Hyun Ryu, Changjoo Nam, Nakju Lett Doh
A practical 2D/3D SLAM using directional patterns of an indoor structure. Intell. Serv. Robotics 11 (1) (2018)
Hyuk-Min Kwon, Mincheol Kim, Juseong Lee, Jinbaek Kim, Nakju Lett Doh, Bum-Jae You
Robust Plane Extraction using Supplementary Expansion for Low-Density Point Cloud Data. UR (2018)
HyunGi Cho, Suyong Yeon, Hyunga Choi, Nakju Lett Doh
Detection and Compensation of Degeneracy Cases for IMU-Kinect Integrated Continuous SLAM with Plane Features. Sensors 18 (4) (2018)
ChangHyun Jun, Jaehyeon Kang, Suyong Yeon, Hyunga Choi, Tae-Young Chung, Nakju Lett Doh
Towards a Realistic Indoor World Reconstruction: Preliminary Results for an Object-Oriented 3D RGB-D Mapping. Intell. Autom. Soft Comput. 23 (2) (2017)
Amna Khan, Iram Noreen, Hyejeong Ryu, Nakju Lett Doh, Zulfiqar Habib
Online complete coverage path planning using two-way proximity search. Intell. Serv. Robotics 10 (3) (2017)
Jaehyeon Kang, Nakju Lett Doh
Full-DOF Calibration of a Rotating 2-D LIDAR With a Simple Plane Measurement. IEEE Trans. Robotics 32 (5) (2016)
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
Accurate Continuous Sweeping Framework in Indoor Spaces With Backpack Sensor System for Applications to 3-D Mapping. IEEE Robotics Autom. Lett. 1 (1) (2016)
HyunGi Cho, Suyong Yeon, Hyunga Choi, Nakju Lett Doh
3D pose estimation with one plane correspondence using kinect and IMU. IROS (2015)
ChangHyun Jun, Jihwan Youn, Jongmoo Choi, Gérard G. Medioni, Nakju Lett Doh
Convex Cut: A realtime pseudo-structure extraction algorithm for 3D point cloud data. IROS (2015)
Hyunga Choi, Suyong Yeon, Nakju Lett Doh
Detection and utilization of vertical intersection in feature-less environment with RGB-depth sensor. URAI (2015)
Kwangjin Yang, Sangwoo Moon, Seunghoon Yoo, Jaehyeon Kang, Nakju Lett Doh, Hong Bong Kim, Sanghyun Joo
Spline-Based RRT Path Planner for Non-Holonomic Robots. J. Intell. Robotic Syst. 73 (1-4) (2014)
Keon Yong Lee, Soo-Hyun Ryu, Jaehyeon Kang, Hyunga Choi, ChangHyun Jun, Nakju Lett Doh
Analysis of the reference coordinate system used in the EKF-based SLAM. URAI (2014)
Suyong Yeon, ChangHyun Jun, Hyunga Choi, Jaehyeon Kang, Youngmok Yun, Nakju Lett Doh
Robust-PCA-based hierarchical plane extraction for application to geometric 3D indoor mapping. Ind. Robot 41 (2) (2014)
Jihoon Kim, Soo-Hyun Ryu, Yongsop Hwang, Nakju Lett Doh
Preliminary result of a laser-beam scattering RGB-Depth sensor. URAI (2013)
Soo-Hyun Ryu, Yeonsik Kang, Sin-Jung Kim, Keon Yong Lee, Bum-Jae You, Nakju Lett Doh
Humanoid Path Planning From HRI Perspective: A Scalable Approach via Waypoints With a Time Index. IEEE Trans. Cybern. 43 (1) (2013)
Jing Fu Jin, Shang Li Yuen, Young Hoon Lee, ChangHyun Jun, Youngji Brigid Kim, Sungon Lee, Bum-Jae You, Nakju Lett Doh
Minimal Grasper: A Practical Robotic Grasper With Robust Performance for Pick-and-Place Tasks. IEEE Trans. Ind. Electron. 60 (9) (2013)
Yeonsik Kang, Hyunsoo Kim, Soo-Hyun Ryu, Nakju Lett Doh, Yonghwan Oh, Bum-Jae You
Dependable Humanoid Navigation System Based on Bipedal Locomotion. IEEE Trans. Ind. Electron. 59 (2) (2012)
Young Hoon Lee, ChangHyun Jun, Hyung A. Choi, Soo-Hyun Ryu, Nakju Lett Doh
The analysis of effect of observation models and data associations on the consistency of EKF SLAM. URAI (2011)
Sung-Wan Kim, Ji-Yong Lee, Doik Kim, Bum-Jae You, Nakju Lett Doh
Human localization based on the fusion of vision and sound system. URAI (2011)
Seoung Kyou Lee, Sungon Lee, Changjoo Nam, Nakju Lett Doh
Local path planning scheme for car-like vehicle's shortest turning motion using geometric analysis. IROS (2010)
Kyoungmin Lee, Nakju Lett Doh, Wan Kyun Chung
An exploration strategy using sonar sensors in corridor environments. Intell. Serv. Robotics 3 (2) (2010)
Young Hoon Lee, Changjoo Nam, Keon Yong Lee, Yuen Shang Li, Soo Yong Yeon, Nakju Lett Doh
VPass: Algorithmic compass using vanishing points in indoor environments. IROS (2009)
Young Hoon Lee, Jing Fu Jin, Changjoo Nam, Jinhyun Kim, Nakju Lett Doh
Development of minimal grasper: Preliminary result of a simple and flexible enveloping grasper. IROS (2009)
SungHwan Ahn, Nakju Lett Doh, Wan Kyun Chung, Sang Yep Nam
The robust construction of a generalized Voronoi graph (GVG) using partial range data for guide robots. Ind. Robot 35 (3) (2008)
Kyungmin Lee, Nakju Lett Doh, Wan Kyun Chung, Seoung Kyou Lee, Sang Yep Nam
A robust localization algorithm in topological maps with dynamic noises. Ind. Robot 35 (5) (2008)
SungHwan Ahn, Jinwoo Choi, Nakju Lett Doh, Wan Kyun Chung
A practical approach for EKF-SLAM in an indoor environment: fusing ultrasonic sensors and stereo camera. Auton. Robots 24 (3) (2008)
Youngmin Kim, Nakju Lett Doh, Youngil Youm, Wan Kyun Chung
Robust Discrimination Method of the Electrooculogram Signals for Human-Computer Interaction Controlling Mobile Robot. Intell. Autom. Soft Comput. 13 (3) (2007)
Nakju Lett Doh, Chanki Kim, Wan Kyun Chung
A Practical Path Planner for the Robotic Vacuum Cleaner in Rectilinear Environments. IEEE Trans. Consumer Electron. 53 (2) (2007)
Kyoungmin Lee, Namyoung Cho, Wan Kyun Chung, Nakju Lett Doh
Topological Navigation of Mobile Robot in Corridor Environment using Sonar Sensor. IROS (2006)
Nakju Lett Doh, Wan Kyun Chung
A Systematic Representation Method of the Odometry Uncertainty of Mobile Robots. Intell. Autom. Soft Comput. 12 (4) (2006)
Nakju Lett Doh, Howie Choset, Wan Kyun Chung
Relative localization using path odometry information. Auton. Robots 21 (2) (2006)
Nakju Lett Doh, Namyoung Cho, Kyongmin Lee, Jungseok Lee, Wan Kyun Chung, Sang-Rok Oh
A Systematic Representation of Edges in Topological Maps for Mobile Robots using Wavelet Transformation. ICRA (2005)
Nakju Lett Doh, Kyongmin Lee, Jinwook Huh, Namyoung Cho, Jungseok Lee, Wan Kyun Chung, Young-Jo Cho
A Robust Localization Algorithm in Topological Maps with Dynamics. ICRA (2005)
SungHwan Ahn, Nakju Lett Doh, Kyoungmin Lee, Wan Kyun Chung
Incremental and robust construction of Generalized Voronoi Graph (GVG) for mobile guide robot. IROS (2003)
Nakju Lett Doh, Wan Kyun Chung, Sungon Lee, Sang-Rok Oh, Bum-Jae You
A robust general Voronoi graph based SLAM for a hyper symmetric environment. IROS (2003)
Nakju Lett Doh, Howie Choset, Wan Kyun Chung
Accurate relative localization using odometry. ICRA (2003)
Youngmin Kim, Nakju Lett Doh, Youngil Youm, Wan Kyun Chung
Development of human-mobile communication system using electrooculogram signals. IROS (2001)
Nakju Lett Doh, Gyudong Jeon, Wan Kyun Chung, Youngil Youm
Pre-Transition Phase Control: Three Different Approaches. ICRA (2000)