Real-time 3D object pose estimation and tracking for natural landmark based visual servo. - Changhyun Choi; Seungmin Baek; Sukhan Lee 001 (IROS, 2008)

Cognitive vision for efficient scene processing and object categorization in highly cluttered environments. - Changhyun Choi; Henrik I. Christensen (IROS, 2009)

Real-time 3D model-based tracking using edge and keypoint features for robotic manipulation. - Changhyun Choi; Henrik I. Christensen (ICRA, 2010)

Please smile. - Hye Yeon Nam; Changhyun Choi; Sam Mendenhall (Creativity & Cognition, 2011)

Robust 3D visual tracking using particle filtering on the SE(3) group. - Changhyun Choi; Henrik I. Christensen (ICRA, 2011)

Artistic robot please smile. - Hye Yeon Nam; Changhyun Choi (CHI Extended Abstracts, 2012)

Voting-based pose estimation for robotic assembly using a 3D sensor. - Changhyun Choi; Yuichi Taguchi; Oncel Tuzel; Ming-Yu Liu 001; Srikumar Ramalingam (ICRA, 2012)

3D pose estimation of daily objects using an RGB-D camera. - Changhyun Choi; Henrik I. Christensen (IROS, 2012)

3D textureless object detection and tracking: An edge-based approach. - Changhyun Choi; Henrik I. Christensen (IROS, 2012)

Robust 3D visual tracking using particle filtering on the special Euclidean group: A combined approach of keypoint and edge features. - Changhyun Choi; Henrik I. Christensen (Int. J. Robotics Res., 2012)

RGB-D object tracking: A particle filter approach on GPU. - Changhyun Choi; Henrik I. Christensen (IROS, 2013)

RGB-D edge detection and edge-based registration. - Changhyun Choi; Alexander J. B. Trevor; Henrik I. Christensen (IROS, 2013)

Towards Coordinated Precision Assembly with Robot Teams. - Mehmet Remzi Dogar; Ross A. Knepper; Andrew Spielberg; Changhyun Choi; Henrik I. Christensen; Daniela Rus (ISER, 2014)

Multi-scale assembly with robot teams. - Mehmet Remzi Dogar; Ross A. Knepper; Andrew Spielberg; Changhyun Choi; Henrik I. Christensen; Daniela Rus (Int. J. Robotics Res., 2015)

Visual object perception in unstructured environments. - Changhyun Choi (2015)

Probabilistic visual verification for robotic assembly manipulation. - Changhyun Choi; Daniela Rus (ICRA, 2016)

Evaluation of long-baseline TanDEM-X DEM in tidal flat. - Changhyun Choi; Duk-jin Kim (IGARSS, 2016)

Measurements of intertidal flat topography using a long-baseline airborne interferometric SAR. - Duk-jin Kim; Changhyun Choi; Jungkyo Jung; Ki-mook Kang; Seung Hee Kim; Ji-Hwan Hwang (IGARSS, 2016)

Using Vision for Pre- and Post-grasping Object Localization for Soft Hands. - Changhyun Choi; Joseph DelPreto; Daniela Rus (ISER, 2016)

RGB-D object pose estimation in unstructured environments. - Changhyun Choi; Henrik I. Christensen (Robotics Auton. Syst., 2016)

Duckietown: An open, inexpensive and flexible platform for autonomy education and research. - Liam Paull; Jacopo Tani; Heejin Ahn; Javier Alonso-Mora; Luca Carlone; Michal Cáp; Yu Fan Chen; Changhyun Choi; Jeff Dusek; Yajun Fang; Daniel Hoehener; Shih-Yuan Liu; et al. (ICRA, 2017)

Intertidal flat topographies measured by long-baseline airborne sar and tandem-x. - Duk-jin Kim; Changhyun Choi; Jungkyo Jung; Ki-mook Kang; Seung Hee Kim; Ji-Hwan Hwang (IGARSS, 2017)

Task-Specific Sensor Planning for Robotic Assembly Tasks. - Guy Rosman; Changhyun Choi; Mehmet Remzi Dogar; John W. Fisher III; Daniela Rus (ICRA, 2018)

Quantification of Horizontal Forest Structure from High Resolution Tandem-X Interferometric Coherences. - Changhyun Choi; Matteo Pardini; Konstantinos Papathanassiou (IGARSS, 2018)

Learning Object Grasping for Soft Robot Hands. - Changhyun Choi; Wilko Schwarting; Joseph DelPreto; Daniela Rus (IEEE Robotics Autom. Lett., 2018)

Optimum Baseline of a Single-Pass In-SAR System to Generate the Best DEM in Tidal Flats. - Changhyun Choi; Duk-jin Kim (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2018)

A Structure-Based Framework for the Combination of GEDI and Tandem-X Measurements Over Forest Scenarios. - Changhyun Choi; Matteo Pardini; Konstantinos Papathanassiou (IGARSS, 2019)

Knowledge Induced Deep Q-Network for a Slide-to-Wall Object Grasping. - Hengyue Liang; Xibai Lou; Changhyun Choi (CoRR, 2019)

Helping Robots Learn: A Human-Robot Master-Apprentice Model Using Demonstrations via Virtual Reality Teleoperation. - Joseph DelPreto; Jeffrey I. Lipton; Lindsay Sanneman; Aidan J. Fay; Christopher K. Fourie; Changhyun Choi; Daniela Rus (ICRA, 2020)

Learning to Generate 6-DoF Grasp Poses with Reachability Awareness. - Xibai Lou; Yang Yang 083; Changhyun Choi (ICRA, 2020)

Forest Height Estimation from Tandem-X InSAR Coherence Magnitude Towards Large Scale Applications. - Changhyun Choi; Roman Guliaev; Victor Cazcarra-Bes; Matteo Pardini; Konstantinos P. Papathanassiou (IGARSS, 2020)

A Deep Learning Approach to Grasping the Invisible. - Yang Yang 083; Hengyue Liang; Changhyun Choi (IEEE Robotics Autom. Lett., 2020)

Electrowetting: A Consideration in Electroadhesion. - Xinyi Li; Changhyun Choi; Yuan Ma; Perawat Boonpuek; Jonathan R. Felts; Joe Mullenbach; Craig D. Shultz; J. Edward Colgate; M. Cynthia Hipwell (IEEE Trans. Haptics, 2020)

Effect of Surface Temperature on Finger Friction and Perception in Electroadhesion. - Changhyun Choi; Yuan Ma; Sneha Sequeira; Sitangshu Chatterjee; Xinyi Li; Jonathan R. Felts; M. Cynthia Hipwell (WHC, 2021)

Attribute-Based Robotic Grasping with One-Grasp Adaptation. - Yang Yang 083; Yuanhao Liu; Hengyue Liang; Xibai Lou; Changhyun Choi (ICRA, 2021)

Learning Visual Affordances with Target-Orientated Deep Q-Network to Grasp Objects by Harnessing Environmental Fixtures. - Hengyue Liang; Xibai Lou; Yang Yang 083; Changhyun Choi (ICRA, 2021)

Collision-Aware Target-Driven Object Grasping in Constrained Environments. - Xibai Lou; Yang Yang 083; Changhyun Choi (ICRA, 2021)

Tandem-X and Gedi Data Fusion for a Continuous Forest Height Mapping at Large Scales. - Victor Cazcarra-Bes; Matteo Pardini; Changhyun Choi; Roman Guliaev; Konstantinos P. Papathanassiou (IGARSS, 2021)

Optimal InSAR Conditions for Monitoring Creek Changes in Tidal Flats. - Duk-Jin Kim; Changhyun Choi; Jungkyo Jung; Ji-Hwan Hwang (IGARSS, 2021)

Improving Forest Height-To-Biomass Allometry With Structure Information: A Tandem-X Study. - Changhyun Choi; Matteo Pardini; Michael Heym; Konstantinos P. Papathanassiou (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2021)

Self-supervised Interactive Object Segmentation Through a Singulation-and-Grasping Approach. - Houjian Yu; Changhyun Choi (ECCV (39), 2022)

Interactive Robotic Grasping with Attribute-Guided Disambiguation. - Yang Yang 083; Xibai Lou; Changhyun Choi (ICRA, 2022)

Learning Object Relations with Graph Neural Networks for Target-Driven Grasping in Dense Clutter. - Xibai Lou; Yang Yang 083; Changhyun Choi (ICRA, 2022)

Fusion of Tandem-X and Gedi Data for Mapping Forest Height in the Brazilian Amazon. - Changhyun Choi; Matteo Pardini; Roman Guliaev; Konstantinos P. Papathanassiou (IGARSS, 2022)

Forest Parameter Estimation by Means of Multi-Baseline Pol-Insar Techniques: State-of-the-Art and Future Challenges. - Konstantinos Papathanassiou; Roman Guliaev; Changhyun Choi; Lea Albrecht; Noelia Romero-Puig; Alberto Alonso-González; Jun-Su Kim; Matteo Pardini (IGARSS, 2022)

Fixture-Aware DDQN for Generalized Environment-Enabled Grasping. - Eddie Sasagawa; Changhyun Choi (IROS, 2022)

KINet: Keypoint Interaction Networks for Unsupervised Forward Modeling. - Alireza Rezazadeh; Changhyun Choi (CoRR, 2022)

Surface haptic rendering of virtual shapes through change in surface temperature. - Changhyun Choi; Yuan Ma; Xinyi Li; Sitangshu Chatterjee; Sneha Sequeira; Rebecca Fenton Friesen; Jonathan R. Felts; M. Cynthia Hipwell (Sci. Robotics, 2022)

FOGL: Federated Object Grasping Learning. - Seok-Kyu Kang; Changhyun Choi (ICRA, 2023)

Adversarial Object Rearrangement in Constrained Environments with Heterogeneous Graph Neural Networks. - Xibai Lou; Houjian Yu; Ross Worobel; Yang Yang 083; Changhyun Choi (IROS, 2023)

IOSG: Image-Driven Object Searching and Grasping. - Houjian Yu; Xibai Lou; Yang Yang 083; Changhyun Choi (IROS, 2023)

Active Planar Mass Distribution Estimation with Robotic Manipulation. - Jiacheng Yuan; Changhyun Choi; Ellad B. Tadmor; Volkan Isler (IROS, 2023)

Active Mass Distribution Estimation from Tactile Feedback. - Jiacheng Yuan; Changhyun Choi; Ellad B. Tadmor; Volkan Isler (CoRR, 2023)

Large-Scale Forest Height Mapping by Combining TanDEM-X and GEDI Data. - Changhyun Choi; Victor Cazcarra-Bes; Roman Guliaev; Matteo Pardini; Konstantinos P. Papathanassiou; Wenlu Qi; John Armston; Ralph O. Dubayah (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2023)

Forest Biomass Mapping Using Continuous InSAR and Discrete Waveform Lidar Measurements: A TanDEM-X/GEDI Test Study. - Changhyun Choi; Matteo Pardini; John Armston; Konstantinos P. Papathanassiou (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2023)

KINet: Unsupervised Forward Models for Robotic Pushing Manipulation. - Alireza Rezazadeh; Changhyun Choi (IEEE Robotics Autom. Lett., 2023)

Learning for Deformable Linear Object Insertion Leveraging Flexibility Estimation from Visual Cues. - Mingen Li; Changhyun Choi (ICRA, 2024)

SlotGNN: Unsupervised Discovery of Multi-Object Representations and Visual Dynamics. - Alireza Rezazadeh; Athreyi Badithela; Karthik Desingh; Changhyun Choi (ICRA, 2024)

A Parameter-Efficient Tuning Framework for Language-guided Object Grounding and Robot Grasping. - Houjian Yu; Mingen Li; Alireza Rezazadeh; Yang Yang 083; Changhyun Choi (CoRR, 2024)

Attribute-Based Robotic Grasping With Data-Efficient Adaptation. - Yang Yang 083; Houjian Yu; Xibai Lou; Yuanhao Liu; Changhyun Choi (IEEE Trans. Robotics, 2024)

InvSlotGNN: Unsupervised Discovery of Viewpoint Invariant Multiobject Representations and Visual Dynamics. - Alireza Rezazadeh; Houjian Yu; Karthik Desingh; Changhyun Choi (IEEE Trans. Robotics, 2025)

Optimal Robotic Velcro Peeling with Force Feedback. - Jiacheng Yuan; Changhyun Choi; Volkan Isler (CoRR, 2025)

Performance Plateaus in Inference-Time Scaling for Text-to-Image Diffusion Without External Models. - Changhyun Choi; Sungha Kim; H. Jin Kim (CoRR, 2025)