James K. Hahn

Publication Activity (10 Years)

Years Active: 1988-2024
Publications (10 Years): 34

Top Topics

Convolutional Neural Network

Virtual Reality

Surface Registration

Top Venues

Comput. Animat. Virtual Worlds

Medical Imaging: Image Processing

Publications

Qiyue Wang, Wu Xue, Xiaoke Zhang, Fang Jin, James K. Hahn
Liver Fat Quantification Network with Body Shape. CoRR (2024)
Yijiang Zheng, Zhuoxin Long, Xiaoke Zhang, James K. Hahn
3D body shape for regional and appendicular body composition estimation. Medical Imaging: Image Processing (2023)
Yan Meng, James K. Hahn
An Automatic Grading System for Neonatal Endotracheal Intubation with Multi-Task Convolutional Neural Network. BHI (2023)
Yijiang Zheng, Qiyue Wang, James K. Hahn
Liver Fat Assessment with Body Shape. EMBC (2022)
Qiyue Wang, Wu Xue, Xiaoke Zhang, Fang Jin, James K. Hahn
S2FLNet: Hepatic steatosis detection network with body shape. Comput. Biol. Medicine 140 (2022)
Rehab Alahmadi, James K. Hahn
Improve Image Captioning by Estimating the Gazing Patterns from the Caption. WACV (2022)
Qiyue Wang, Wu Xue, Xiaoke Zhang, Fang Jin, James K. Hahn
Pixel-wise body composition prediction with a multi-task conditional generative adversarial network. J. Biomed. Informatics 120 (2021)
Qiyue Wang, Yao Lu, Xiaoke Zhang, James K. Hahn
Region of interest selection for functional features. Neurocomputing 422 (2021)
Shang Zhao, Xiaoke Zhang, Fang Jin, James K. Hahn
An Auxiliary Tasks Based Framework for Automated Medical Skill Assessment with Limited Data. EMBC (2021)
Wei Li, James K. Hahn
Efficient ray casting polygonized isosurface of binary volumes. Vis. Comput. 37 (12) (2021)
Wei Li, Shang Zhao, Xiao Xiao, James K. Hahn
Robust Template-Based Non-Rigid Motion Tracking Using Local Coordinate Regularization. WACV (2020)
Xiao Xiao, Shang Zhao, Xiaoke Zhang, Lamia Soghier, James K. Hahn
Automated Assessment of Neonatal Endotracheal Intubation Measured by a Virtual Reality Simulation System. EMBC (2020)
Yao Lu, James K. Hahn, Xiaoke Zhang
3D Shape-Based Body Composition Inference Model Using a Bayesian Network. IEEE J. Biomed. Health Informatics 24 (1) (2020)
Shang Zhao, Xiao Xiao, Xiaoke Zhang, Wei Li, Yan Meng, Lamia Soghier, James K. Hahn
Automated Assessment System for Neonatal Endotracheal Intubation Using Dilated Convolutional Neural Network. EMBC (2020)
Shang Zhao, Wei Li, Xiaoke Zhang, Xiao Xiao, Yan Meng, John Philbeck, Naji Younes, Rehab Alahmadi, Lamia Soghier, James K. Hahn
Automated Assessment System with Cross Reality for Neonatal Endotracheal Intubation Training. VR Workshops (2020)
Shang Zhao, Xiao Xiao, Qiyue Wang, Xiaoke Zhang, Wei Li, Lamia Soghier, James K. Hahn
An Intelligent Augmented Reality Training Framework for Neonatal Endotracheal Intubation. ISMAR (2020)
Xiao Xiao, Shang Zhao, Yan Meng, Lamia Soghier, Xiaoke Zhang, James K. Hahn
A Physics-based Virtual Reality Simulation Framework for Neonatal Endotracheal Intubation. VR (2020)
Samar M. Alsaleh, Angelica I. Avilés-Rivero, Noémie Debroux, James K. Hahn
Dim the Lights! - Low-Rank Prior Temporal Data for Specular-Free Video Recovery. CoRR (2019)
Qiyue Wang, Yao Lu, Xiaoke Zhang, James K. Hahn
A Novel Hybrid Model for Visceral Adipose Tissue Prediction using Shape Descriptors. EMBC (2019)
Yao Lu, James K. Hahn
Shape-based three-dimensional body composition extrapolation using multimodality registration. Medical Imaging: Image Processing (2019)
Samar M. Alsaleh, Angelica I. Avilés-Rivero, James K. Hahn
ReTouchImg: Fusioning from-local-to-global context detection and graph data structures for fully-automatic specular reflection removal for endoscopic images. Comput. Medical Imaging Graph. 73 (2019)
Wei Li, Xiao Xiao, James K. Hahn
3D Reconstruction and Texture Optimization Using a Sparse Set of RGB-D Cameras. WACV (2019)
Yao Lu, Shang Zhao, Naji Younes, James K. Hahn
Accurate nonrigid 3D human body surface reconstruction using commodity depth sensors. Comput. Animat. Virtual Worlds 29 (5) (2018)
Angelica I. Avilés-Rivero, Samar M. Alsaleh, John Philbeck, Stella P. Raventos, Naji Younes, James K. Hahn, Alicia Casals
Sensory Substitution for Force Feedback Recovery: A Perception Experimental Study. ACM Trans. Appl. Percept. 15 (3) (2018)
Yao Lu, Shang Zhao, Naji Younes, James K. Hahn
Cover Image, Volume 29, Issue 5. Comput. Animat. Virtual Worlds 29 (5) (2018)
Rehab Alahmadi, Chung Hyuk Park, James K. Hahn
Sequence-to-sequence image caption generator. ICMV (2018)
Yao Lu, Scott McQuade, James K. Hahn
3D Shape-based Body Composition Prediction Model Using Machine Learning. EMBC (2018)
Samar M. Alsaleh, Angelica I. Avilés, Alicia Casals, James K. Hahn
Escaping specularity: recovering specular-free video sequences from rank-constrained data. SIGGRAPH Posters (2017)
Angelica I. Avilés, Samar M. Alsaleh, James K. Hahn, Alicia Casals
Towards Retrieving Force Feedback in Robotic-Assisted Surgery: A Supervised Neuro-Recurrent-Vision Approach. IEEE Trans. Haptics 10 (3) (2017)
Samar M. Alsaleh, Angelica I. Avilés, Pilar Sobrevilla, Alicia Casals, James K. Hahn
Towards robust specularity detection and inpainting in cardiac images. Medical Imaging: Image-Guided Procedures (2016)
Samar M. Alsaleh, Angelica I. Avilés, Pilar Sobrevilla, Alicia Casals, James K. Hahn
Adaptive segmentation and mask-specific Sobolev inpainting of specular highlights for endoscopic images. EMBC (2016)
Manal H. Alassaf, Kamran Kowsari, James K. Hahn
Automatic, Real Time, Unsupervised Spatio-temporal 3D Object Detection Using RGB-D Cameras. IV (2015)
Samar M. Alsaleh, Angelica I. Avilés, Pilar Sobrevilla, Alicia Casals, James K. Hahn
Automatic and robust single-camera specular highlight removal in cardiac images. EMBC (2015)
Manal H. Alassaf, James K. Hahn
Automatic parcellation of longitudinal cortical surfaces. Medical Imaging: Image Processing (2015)
Manal H. Alassaf, Yeny Yim, James K. Hahn
Non-rigid Surface Registration using Cover Tree based Clustering and Nearest Neighbor Search. VISAPP (1) (2014)
Nadezhda Radeva, James K. Hahn
Visualization of Tissue Removal using Focus + Context Techniques. MMVR (2014)
Manal H. Alassaf, Wei Li, Arjun S. Joshi, James K. Hahn
Computer-based Planning System for Mandibular Reconstruction. MMVR (2014)
Can Kirmizibayrak, Mike Wakid, Yeny Yim, Dimitre Hristov, James K. Hahn
Interactive focus + context medical data exploration and editing. Comput. Animat. Virtual Worlds 25 (2) (2014)
Nadezhda Radeva, Lucien Levy, James K. Hahn
Generalized Temporal Focus + Context Framework for Improved Medical Data Exploration. J. Digit. Imaging 27 (2) (2014)
Can Kirmizibayrak, Nadezhda Radeva, Mike Wakid, John Philbeck, John L. Sibert, James K. Hahn
Evaluation of Gesture Based Interfaces for Medical Volume Visualization Tasks. Int. J. Virtual Real. 11 (2) (2012)
Can Kirmizibayrak, Yeny Yim, Mike Wakid, James K. Hahn
Interactive Visualization and Analysis of Multimodal Datasets for Surgical Applications. J. Digit. Imaging 25 (6) (2012)
Can Kirmizibayrak, Jean Honorio, Xiaolong Jiang, Mark Russell, James K. Hahn
Digital Analysis and Visualization of Swimming Motion. Int. J. Virtual Real. 10 (3) (2011)
Yeny Yim, Xuanyi Chen, Mike Wakid, Steven Bielamowicz, James K. Hahn
2D-3D registration using gradient-based MI for image guided surgery systems. Medical Imaging: Image-Guided Procedures (2011)
Mike Wakid, Can Kirmizibayrak, James K. Hahn
Texture mapping volumes using GPU-based polygon-assisted raycasting. CGAMES (2011)
Can Kirmizibayrak, Nadezhda Radeva, Mike Wakid, John Philbeck, John L. Sibert, James K. Hahn
Evaluation of gesture based interfaces for medical volume visualization tasks. VRCAI (2011)
Hwanyong Lee, Nakhoon Baek, James K. Hahn
OpenGL ES 1.1 software implementation on mobile phones. IEICE Electron. Express 7 (12) (2010)
Yeny Yim, Mike Wakid, Can Kirmizibayrak, Steven Bielamowicz, James K. Hahn
Registration of 3D CT Data to 2D Endoscopic Image using a Gradient Mutual Information based Viewpoint Matching for Image-Guided Medialization Laryngoplasty. J. Comput. Sci. Eng. 4 (4) (2010)
Jae Woo Kim, Hesham Fouad, John L. Sibert, James K. Hahn
Perceptually motivated automatic dance motion generation for music. Comput. Animat. Virtual Worlds 20 (2-3) (2009)
Ge Jin, Nakhoon Baek, James K. Hahn, Steven Bielamowicz, Rajat Mittal, Raymond Walsh
Image guided medialization laryngoplasty. Comput. Animat. Virtual Worlds 20 (1) (2009)
Haoxiang Luo, Rajat Mittal, Xudong Zheng, Steven Bielamowicz, Raymond Walsh, James K. Hahn
An immersed-boundary method for flow-structure interaction in biological systems with application to phonation. J. Comput. Phys. 227 (22) (2008)
Young Kyu Choi, James K. Hahn
Shrink-Wrapped Isosurface from Cross Sectional Images. IEICE Trans. Inf. Syst. (12) (2007)
Ge Jin, Sang-Joon Lee, James K. Hahn, Steven Bielamowicz, Rajat Mittal, Raymond Walsh
Active illumination based 3D surface reconstruction and registration for image guided medialization laryngoplasty. Medical Imaging: Image-Guided Procedures (2007)
J. S. Ha, K. H. Yoo, James K. Hahn
Characterization of polyhedron monotonicity. Comput. Aided Des. 38 (1) (2006)
Jae Woo Kim, Hesham Fouad, James K. Hahn
Making Them Dance. AAAI Fall Symposium: Aurally Informed Performance (2006)
Ge Jin, Sang-Joon Lee, James K. Hahn, Steven Bielamowicz, Rajat Mittal, Raymond Walsh
3D Surface Reconstruction and Registration for Image Guided Medialization Laryngoplasty. ISVC (1) (2006)
Ge Jin, James K. Hahn
High-Resolution Video from Series of Still Photographs. ISVC (1) (2006)
Ge Jin, James K. Hahn
Adding Hand Motion to the Motion Capture Based Character Animation. ISVC (2005)
Sang-Joon Lee, James K. Hahn, Alfred M. Powell Jr., Geoffrey Greene
INSPECT : a dynamic visual query system for geospatial information exploration. Visualization and Data Analysis (2003)
N. Al-Ghreimil, James K. Hahn
Combined Partial Motion Clips. WSCG (2003)
Dongho Kim, James K. Hahn
Projective Texture Mapping with Full Panorama. Comput. Graph. Forum 21 (3) (2002)
Dongho Kim, James K. Hahn
Hardware-Assisted Rendering of Cylindrical Panoramas. J. Graphics, GPU, & Game Tools 7 (4) (2002)
Dongkyoo Lee, Hee-Jung Bae, Chang Tae Kim, Dong-Chun Lee, Dae-Hyun Jung, Nam-Kyung Lee, Kyoo-Ho Lee, Nakhoon Baek, Jong Won Lee, Kwan Woo Ryu, James K. Hahn
Reproducing works of Calder. Comput. Animat. Virtual Worlds 12 (2) (2001)
Jong Won Lee, Nakhoon Baek, Dongho Kim, James K. Hahn
A Procedural Approach to Solving Constraints of Articulated Bodies. Eurographics (Short Presentations) (2000)
Shih-kai Chung, James K. Hahn
Animation of Human Walking in Virtual Environments. CA (1999)
Robert W. Lindeman, John L. Sibert, James K. Hahn
Hand-Held Windows: Towards Effective 2D Interaction in Immersive Virtual Environments. VR (1999)
Robert W. Lindeman, John L. Sibert, James K. Hahn
Towards Usable VR: An Empirical Study of User Interfaces for Immersive Virtual Environments. CHI (1999)
Nadia Magnenat-Thalmann, Daniel Thalmann, Yeong-Gil Shin, James K. Hahn
Editorial. Comput. Animat. Virtual Worlds 9 (3) (1998)
James K. Hahn, Hesham Fouad, Larry Gritz, Jong Won Lee
Integrating Sounds in Virtual Environments. Presence Teleoperators Virtual Environ. 7 (1) (1998)
Douglas J. Wiley, James K. Hahn
Interpolation Synthesis of Articulated Figure Motion. IEEE Computer Graphics and Applications 17 (6) (1997)
Douglas J. Wiley, James K. Hahn
Interpolation synthesis for articulated figure motion. VRAIS (1997)
Bill Westenhofer, James K. Hahn
Using Kinematic Clones to Control the Dynamic Simulation of Articulated Figures. Computer Graphics International (1996)
Larry Gritz, James K. Hahn
BMRT: A Global Illumination Implementation of the RenderMan Standard. J. Graphics, GPU, & Game Tools 1 (3) (1996)
Seungyong Lee, Kyung-Yong Chwa, James K. Hahn, Sung Yong Shin
Image Morphing Using Deformation Techniques. Comput. Animat. Virtual Worlds 7 (1) (1996)
James K. Hahn, Joseph Geigel, Jong Won Lee, Larry Gritz, Tapio Takala, Suneil Mishra
An integrated approach to motion and sound. Comput. Animat. Virtual Worlds 6 (2) (1995)
Larry Gritz, James K. Hahn
Genetic programming for articulated figure motion. Comput. Animat. Virtual Worlds 6 (3) (1995)
Seungyong Lee, Kyung-Yong Chwa, James K. Hahn, Sung Yong Shin
Image morphing using deformable surfaces. CA (1994)
Jean-Marie Favre, James K. Hahn
An Object Oriented Design for the Visualization of Multi-Variable Data Objects. IEEE Visualization (1994)
Tapio Takala, James K. Hahn, Larry Gritz, Joseph Geigel, Jong Won Lee
Using Physically-Based Models and Genetic Algorithms for Functional Composition of Sound Signals, Synchronized to Animated Motion. ICMC (1993)
James K. Hahn, Larry Gritz, Rudolph P. Darken, Joseph Geigel, Jong Won Lee
An Integrated Virtual Environment System. Presence Teleoperators Virtual Environ. 2 (4) (1993)
Tapio Takala, James K. Hahn
Sound rendering. SIGGRAPH (1992)
James K. Hahn
Realistic animation of rigid bodies. SIGGRAPH (1988)