Voicu Popescu

According to our database, Voicu Popescu authored at least 108 papers between 1998 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Virtual and Augmented Reality in Science, Technology, Engineering, and Mathematics (STEM) Education: An Umbrella Review.

Yiqun Zhang, Miguel A. Feijoo-Garcia, Yiyin Gu, Voicu Popescu, Bedrich Benes, Alejandra J. Magana

Inf., September, 2024

Efficient and Robust From-Point Visibility.

Voicu Popescu, Elisha Sacks, Jian Cui, Rohan Ashok

IEEE Trans. Vis. Comput. Graph., August, 2024

CloVR: Fast-Startup Low-Latency Cloud VR.

Yuqi Zhou, Voicu Popescu

IEEE Trans. Vis. Comput. Graph., May, 2024

PreVR: Variable-Distance Previews for Higher-Order Disocclusion in VR.

Shuqi Liao, Vetria L. Byrd, Voicu Popescu

IEEE Trans. Vis. Comput. Graph., May, 2024

IEEE VR 2024 Message from the Program Chairs and Guest Editors.

Yuta Itoh, Voicu Popescu, Tabitha C. Peck, Stefanie Zollmann

IEEE Trans. Vis. Comput. Graph., May, 2024

Hands-Free VR.

Jorge Askur Vazquez Fernandez, Jae Joong Lee, Santiago Andrés Serrano Vacca, Alejandra J. Magana, Bedrich Benes, Voicu Popescu

CoRR, 2024

Meet Me Half Way: Concerted Physical and Virtual World Manipulations for Effective Haptic Feedback in VR.

Yuqi Zhou, Voicu Popescu

Proceedings of the IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops, 2024

IEEE VR 2024 Message from the Program Chairs.

Yuta Itoh, Voicu Popescu, Tabitha C. Peck, Stefanie Zollmann

Proceedings of the IEEE Conference Virtual Reality and 3D User Interfaces, 2024

HyperXRC: Hybrid In-Person + Remote Extended Reality Classroom - A Design Study.

Siyu Huang, Voicu Popescu

Proceedings of the IEEE Conference Virtual Reality and 3D User Interfaces, 2024

An XR Environment for AI Education: Design and First Implementation.

Yiyin Gu, Miguel Garcia, Yiqun Zhang, Alejandra J. Magana, Bedrich Benes, Voicu Popescu

Proceedings of the IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops, 2024

Look-over-there: Real-World Co-Located Cross-Referencing Using Augmented Reality.

Yuqi Zhou, Voicu Popescu

Proceedings of the 19th International Joint Conference on Computer Vision, 2024

2023

Dynamic Redirection for VR Haptics with a Handheld Stick.

Yuqi Zhou, Voicu Popescu

IEEE Trans. Vis. Comput. Graph., 2023

IEEE VR 2023 Message from the Program Chairs and Guest Editors.

Bobby Bodenheimer, Voicu Popescu, John Quarles, Lili Wang

IEEE Trans. Vis. Comput. Graph., 2023

AR Interfaces for Disocclusion - A Comparative Study.

Shuqi Liao, Yuqi Zhou, Voicu Popescu

Proceedings of the IEEE Conference Virtual Reality and 3D User Interfaces, 2023

IEEE VR 2023 Message from the Program Chairs.

Bobby Bodenheimer, Voicu Popescu, John Quarles, Lili Wang

Proceedings of the IEEE Conference Virtual Reality and 3D User Interfaces, 2023

Improved Directional Guidance with Transparent AR Displays.

Felix P. Strobel, Voicu Popescu

Proceedings of the 18th International Joint Conference on Computer Vision, 2023

2022

Quantifiable Fine-Grain Occlusion Removal Assistance for Efficient VR Exploration.

Jian Wu, Lili Wang, Hui Zhang, Voicu Popescu

IEEE Trans. Vis. Comput. Graph., 2022

Tapping with a Handheld Stick in VR: Redirection Detection Thresholds for Passive Haptic Feedback.

Yuqi Zhou, Voicu Popescu

Proceedings of the IEEE Conference on Virtual Reality and 3D User Interfaces, 2022

Complex Virtual Environments on Thin VR Systems Through Continuous Near-Far Partitioning.

Voicu Popescu, Seung Heon Lee, Andrew Shinyoung Choi, Sonia Fahmy

Proceedings of the IEEE International Symposium on Mixed and Augmented Reality, 2022

Fast Intra-Frame Video Splicing for Occlusion Removal in Diminished Reality.

Chengyuan Lin, Voicu Popescu

Proceedings of the Virtual Reality and Mixed Reality, 2022

2021

A Partially-Sorted Concentric Layout for Efficient Label Localization in Augmented Reality.

Zijing Zhou, Lili Wang, Voicu Popescu

IEEE Trans. Vis. Comput. Graph., 2021

Disocclusion Headlight for Selection Assistance in VR.

Lili Wang, Jianjun Chen, Qixiang Ma, Voicu Popescu

Proceedings of the IEEE Virtual Reality and 3D User Interfaces, 2021

AlterEcho: Loose Avatar-Streamer Coupling for Expressive VTubing.

Man To Tang, Victor Long Zhu, Voicu Popescu

Proceedings of the IEEE International Symposium on Mixed and Augmented Reality, 2021

Robust 360° Video Streaming via Non-Linear Sampling.

Mijanur R. Palash, Voicu Popescu, Amit Sheoran, Sonia Fahmy

Proceedings of the 40th IEEE Conference on Computer Communications, 2021

2020

Automatic Deictic Gestures for Animated Pedagogical Agents.

Sri Rama Kartheek Kappagantula, Nicoletta Adamo-Villani, Meng-Lin Wu, Voicu Popescu

IEEE Trans. Learn. Technol., 2020

Evaluation of an augmented reality platform for austere surgical telementoring: a randomized controlled crossover study in cricothyroidotomies.

Edgar Rojas-Muñoz, Chengyuan Lin, Natalia Sanchez-Tamayo, Maria Eugenia Cabrera, Daniel Andersen, Voicu Popescu, Juan Antonio Barragan, Ben Zarzaur, Patrick Murphy, Kathryn Anderson, Thomas Douglas, Clare Griffis, Jessica L. McKee, Andrew W. Kirkpatrick, Juan P. Wachs

npj Digit. Medicine, 2020

How About the Mentor? Effective Workspace Visualization in AR Telementoring.

Chengyuan Lin, Edgar Rojas-Muñoz, Maria Eugenia Cabrera, Natalia Sanchez-Tamayo, Daniel Andersen, Voicu Popescu, Juan Antonio Barragan Noguera, Ben Zarzaur, Pat Murphy, Kathryn Anderson, Thomas Douglas, Clare Griffis, Juan P. Wachs

Proceedings of the IEEE Conference on Virtual Reality and 3D User Interfaces, 2020

Feature Guided Path Redirection for VR Navigation.

Antong Cao, Lili Wang, Yi Liu, Voicu Popescu

Proceedings of the IEEE Conference on Virtual Reality and 3D User Interfaces, 2020

View Splicing for Effective VR Collaboration.

Lili Wang, Wentao Wu, Zijing Zhou, Voicu Popescu

Proceedings of the 2020 IEEE International Symposium on Mixed and Augmented Reality, 2020

AR Interfaces for Mid-Air 6-DoF Alignment: Ergonomics-Aware Design and Evaluation.

Daniel Andersen, Voicu Popescu

Proceedings of the 2020 IEEE International Symposium on Mixed and Augmented Reality, 2020

2019

VR Exploration Assistance through Automatic Occlusion Removal.

Lili Wang, Jian Wu, Xuefeng Yang, Voicu Popescu

IEEE Trans. Vis. Comput. Graph., 2019

Fast Ray-Scene Intersection for Interactive Shadow Rendering with Thousands of Dynamic Lights.

Lili Wang, Xinglun Liang, Chunlei Meng, Voicu Popescu

IEEE Trans. Vis. Comput. Graph., 2019

AR HMD Guidance for Controlled Hand-Held 3D Acquisition.

Daniel Andersen, Peter Villano, Voicu Popescu

IEEE Trans. Vis. Comput. Graph., 2019

Occlusion Management in VR: A Comparative Study.

Lili Wang, Han Zhao, Zesheng Wang, Jian Wu, Bingqiang Li, Zhiming He, Voicu Popescu

Proceedings of the IEEE Conference on Virtual Reality and 3D User Interfaces, 2019

Robust High-Level Video Stabilization for Effective AR Telementoring.

Chengyuan Lin, Edgar Rojas-Muñoz, Maria Eugenia Cabrera, Natalia Sanchez-Tamayo, Daniel Andersen, Voicu Popescu, Juan Antonio Barragan Noguera, Ben Zarzaur, Pat Murphy, Kathryn Anderson, Thomas Douglas, Clare Griffis, Juan P. Wachs

Proceedings of the IEEE Conference on Virtual Reality and 3D User Interfaces, 2019

Subpixel Catadioptric Modeling of High Resolution Corneal Reflections.

Chengyuan Lin, Voicu Popescu

Proceedings of the 14th International Joint Conference on Computer Vision, 2019

RGBD temporal resampling for real-time occlusion removal.

Meng-Lin Wu, Voicu Popescu

Proceedings of the ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games, 2019

CoRE: Non-Linear 3D Sampling for Robust 360° Video Streaming.

Mijanur R. Palash, Voicu Popescu, Amit Sheoran, Sonia Fahmy

Proceedings of the 27th IEEE International Conference on Network Protocols, 2019

2018

Intermediate shadow maps for interactive many-light rendering.

Lili Wang, Wenhao Zhang, Nian Li, Boning Zhang, Voicu Popescu

Vis. Comput., 2018

Efficient VR and AR Navigation Through Multiperspective Occlusion Management.

Meng-Lin Wu, Voicu Popescu

IEEE Trans. Vis. Comput. Graph., 2018

An AR-Guided System for Fast Image-Based Modeling of Indoor Scenes.

Daniel Andersen, Voicu Popescu

Proceedings of the 2018 IEEE Conference on Virtual Reality and 3D User Interfaces, 2018

Effective Free Field of View Scene Exploration in VR and AR.

Lili Wang, Antong Cao, Zhichao Li, Xuefeng Yang, Voicu Popescu

Proceedings of the IEEE International Symposium on Mixed and Augmented Reality, 2018

A First-Person Mentee Second-Person Mentor AR Interface for Surgical Telementoring.

Chengyuan Lin, Daniel Andersen, Voicu Popescu, Edgar Rojas-Munoz, Maria Eugenia Cabrera, Brian Mullis, Ben Zarzaur, Kathryn Anderson, Sherri Marley, Juan P. Wachs

Proceedings of the IEEE International Symposium on Mixed and Augmented Reality, 2018

Anchored Multiperspective Visualization for Efficient VR Navigation.

Meng-Lin Wu, Voicu Popescu

Proceedings of the Virtual Reality and Augmented Reality, 2018

HMD-Guided Image-Based Modeling and Rendering of Indoor Scenes.

Daniel Andersen, Voicu Popescu

Proceedings of the Virtual Reality and Augmented Reality, 2018

Instructor gesture improves encoding of mathematical representations.

Amelia Yeo, Susan Wagner Cook, Mitchell J. Nathan, Voicu Popescu, Martha W. Alibali

Proceedings of the 40th Annual Meeting of the Cognitive Science Society, 2018

2017

Non-redundant rendering for efficient multi-view scene discretization.

Naiwen Xie, Lili Wang, Voicu Popescu

Vis. Comput., 2017

Hand Gesture and Mathematics Learning: Lessons From an Avatar.

Susan Wagner Cook, Howard S. Friedman, Katherine A. Duggan, Jian Cui, Voicu Popescu

Cogn. Sci., 2017

Animation Stimuli System for Research on Instructor Gestures in Education.

Jian Cui, Voicu Popescu, Nicoletta Adamo-Villani, Susan Wagner Cook, Katherine A. Duggan, Howard S. Friedman

IEEE Computer Graphics and Applications, 2017

MotionReader: Visual Acceleration Cues for Alleviating Passenger E-Reader Motion Sickness.

Evan Hanau, Voicu Popescu

Proceedings of the Adjunct Proceedings of the 9th International Conference on Automotive User Interfaces and Interactive Vehicular Applications, 2017

2016

Virtual annotations of the surgical field through an augmented reality transparent display.

Daniel Andersen, Voicu Popescu, Maria Eugenia Cabrera, Aditya Shanghavi, Gerardo Gómez, Sherri Marley, Brian Mullis, Juan P. Wachs

Vis. Comput., 2016

Multiperspective Focus+Context Visualization.

Meng-Lin Wu, Voicu Popescu

IEEE Trans. Vis. Comput. Graph., 2016

Digital learning activities delivered by eloquent instructor avatars: scaling with problem instance.

Saikiran Anasingaraju, Meng-Lin Wu, Nicoletta Adamo-Villani, Voicu Popescu, Susan Wagner Cook, Mitchell J. Nathan, Martha W. Alibali

Proceedings of the SIGGRAPH ASIA 2016, Macao, December 5-8, 2016 - Symposium on Education, 2016

4D-rasterization for Fast Soft Shadow Rendering.

Lili Wang, Qi Zhao, Chunlei Meng, Voicu Popescu

Proceedings of the 27th Eurographics Symposium on Rendering, Rendering, 2016

Avoiding Focus Shifts in Surgical Telementoring Using an Augmented Reality Transparent Display.

Daniel Andersen, Voicu Popescu, Maria Eugenia Cabrera, Aditya Shanghavi, Gerardo Gómez, Sherri Marley, Brian Mullis, Juan P. Wachs

Proceedings of the Medicine Meets Virtual Reality 22 - NextMed, 2016

A Hand-Held, Self-Contained Simulated Transparent Display.

Daniel Andersen, Voicu Popescu, Chengyuan Lin, Maria Eugenia Cabrera, Aditya Shanghavi, Juan P. Wachs

Proceedings of the 2016 IEEE International Symposium on Mixed and Augmented Reality, 2016

2014

Second-Order Feed-Forward Renderingfor Specular and Glossy Reflections.

Lili Wang, Naiwen Xie, Wei Ke, Voicu Popescu

IEEE Trans. Vis. Comput. Graph., 2014

Animated Depth Images for Interactive Remote Visualization of Time-Varying Data Sets.

Jian Cui, Zhiqiang Ma, Voicu Popescu

IEEE Trans. Vis. Comput. Graph., 2014

GEARS: A General and Efficient Algorithm for Rendering Shadows.

Lili Wang, Shiheng Zhou, Wei Ke, Voicu Popescu

Comput. Graph. Forum, 2014

A Flexible Pinhole Camera Model for Coherent Nonuniform Sampling.

Voicu Popescu, Bedrich Benes, Paul Rosen, Jian Cui, Lili Wang

IEEE Computer Graphics and Applications, 2014

Charismatic and eloquent instructor avatars with scriptable gesture.

Jian Cui, Nicoletta Adamo-Villani, Voicu Popescu

Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference, 2014

Scripted Animation Towards Scalable Content Creation for eLearning - A Quality Analysis.

Nicoletta Adamo-Villani, Jian Cui, Voicu Popescu

Proceedings of the E-Learning, E-Education, and Online Training, 2014

2013

Just-in-Time Texture Synthesis.

Lili Wang, Yulong Shi, Yi Chen, Voicu Popescu

Comput. Graph. Forum, 2013

2012

Simplification of Node Position Data ;for Interactive Visualization of Dynamic Data Sets.

Paul Rosen, Voicu Popescu

IEEE Trans. Vis. Comput. Graph., 2012

2011

An evaluation of 3-D scene exploration using a multiperspective image framework.

Paul Rosen, Voicu Popescu

Vis. Comput., 2011

Nonpinhole Approximations for Interactive Rendering.

Paul Rosen, Voicu Popescu, Kyle Hayward, Chris Wyman

IEEE Computer Graphics and Applications, 2011

Experiences in Disseminating Educational Visualizations.

Nathan Andrysco, Paul Rosen, Voicu Popescu, Bedrich Benes, Kevin R. Gurney

Proceedings of the Advances in Visual Computing - 7th International Symposium, 2011

2010

The General Pinhole Camera: Effective and Efficient Nonuniform Sampling for Visualization.

Voicu Popescu, Paul Rosen, Laura L. Arns, Xavier Tricoche, Chris Wyman, Christoph M. Hoffmann

IEEE Trans. Vis. Comput. Graph., 2010

A Curved Ray Camera for Handling Occlusions through Continuous Multiperspective Visualization.

Jian Cui, Paul Rosen, Voicu Popescu, Christoph M. Hoffmann

IEEE Trans. Vis. Comput. Graph., 2010

2009

Compact real-time modeling of seated humans by video sprite sequence quantization.

Chun Jia, Voicu Popescu

Vis. Comput., 2009

The graph camera.

Voicu Popescu, Paul Rosen, Nicoletta Adamo-Villani

ACM Trans. Graph., 2009

2008

1001 Acquisition viewpoints: efficient and versatile view-dependent modeling of real-world scenes.

Mihai Mudure, Voicu Popescu

Vis. Comput., 2008

A High-Quality High-Fidelity Visualization of the September 11 Attack on the World Trade Center.

Paul Rosen, Voicu Popescu, Christoph M. Hoffmann, Ayhan Irfanoglu

IEEE Trans. Vis. Comput. Graph., 2008

Virtual Classroom Extension for Effective Distance Education.

Radu Dondera, Chun Jia, Voicu Popescu, Cristina Nita-Rotaru, Melissa Dark, Cynthia S. York

IEEE Computer Graphics and Applications, 2008

The epipolar occlusion camera.

Paul Rosen, Voicu Popescu

Proceedings of the 2008 Symposium on Interactive 3D Graphics, 2008

2007

Perception of surfaces from line drawings.

Christoph M. Hoffmann, Zygmunt Pizlo, Voicu Popescu, Steve Price

Displays, 2007

Occlusion-Resistant Camera Design for Acquiring Active Environments.

Daniel G. Aliaga, Yi Xu, Voicu Popescu

IEEE Computer Graphics and Applications, 2007

A multi-expertise application-driven class.

Cristina Nita-Rotaru, Melissa Dark, Voicu Popescu

Proceedings of the 38th SIGCSE Technical Symposium on Computer Science Education, 2007

The Soft Shadow Occlusion Camera.

Qi Mo, Voicu Popescu, Chris Wyman

Proceedings of the 15th Pacific Conference on Computer Graphics and Applications, 2007

A hybrid backward-forward method for interactive reflections.

Chunhui Mei, Voicu Popescu, Elisha Sacks

Proceedings of the GRAPP 2007, 2007

2006

Sample-Based Cameras for Feed Forward Reflection Rendering.

Voicu Popescu, Elisha Sacks, Chunhui Mei

IEEE Trans. Vis. Comput. Graph., 2006

Forward rasterization.

Voicu Popescu, Paul Rosen

ACM Trans. Graph., 2006

Image warping for compressing and spatially organizing a dense collection of images.

Daniel G. Aliaga, Paul Rosen, Voicu Popescu, Ingrid Carlbom

Signal Process. Image Commun., 2006

Lag Camera: A Moving Multi-Camera Array for Scence-Acquisition.

Daniel G. Aliaga, Yi Xu, Voicu Popescu

J. Virtual Real. Broadcast., 2006

Study of the perception of three-dimensional spatial relations for a volumetric display.

Christoph M. Hoffmann, Zygmunt Pizlo, Voicu Popescu, Paul Rosen

J. Electronic Imaging, 2006

The ModelCamera.

Voicu Popescu, Gleb Bahmutov, Elisha Sacks, Mihai Mudure

Graph. Model., 2006

Reflected-Scene Impostors for Realistic Reflections at Interactive Rates.

Voicu Popescu, Chunhui Mei, Jordan Dauble, Elisha Sacks

Comput. Graph. Forum, 2006

Efficient Large Scale Acquisition of Building Interiors.

Gleb Bahmutov, Voicu Popescu, Mihai Mudure

Comput. Graph. Forum, 2006

The depth discontinuity occlusion camera.

Voicu Popescu, Daniel G. Aliaga

Proceedings of the 2006 Symposium on Interactive 3D Graphics, 2006

M10 - Realistic visualization for large-scale simulations.

Voicu Popescu, Christoph M. Hoffmann

Proceedings of the ACM/IEEE SC2006 Conference on High Performance Networking and Computing, 2006

Lag camera: A moving multi-camera array for scene acquisition.

Daniel G. Aliaga, Yi Xu, Voicu Popescu

Proceedings of the GRAPP 2006: Proceedings of the First International Conference on Computer Graphics Theory and Applications, 2006

An Efficient Error-Bounded General Camera Model.

Voicu Popescu, Jordan Dauble, Chunhui Mei, Elisha Sacks

Proceedings of the 3rd International Symposium on 3D Data Processing, 2006

2005

The Occlusion Camera.

Chunhui Mei, Voicu Popescu, Elisha Sacks

Comput. Graph. Forum, 2005

Fidelity in visualizing large-scale simulations.

Voicu Popescu, Christoph M. Hoffmann

Comput. Aided Des., 2005

Depth Enhanced Panoramas.

Gleb Bahmutov, Voicu Popescu, Mihai Mudure, Elisha Sacks

Proceedings of the 2nd International Conference on Vision, Video, and Graphics, 2005

2004

Modeling, simulation and visualization: the Pentagon on September 11th.

Christoph M. Hoffmann, Voicu Popescu, Sami Kilic, Mete A. Sözen

Comput. Sci. Eng., 2004

Depth Enhanced Panoramas.

Gleb Bahmutov, Voicu Popescu, Elisha Sacks

Proceedings of the 15th IEEE Visualization Conference, 2004

Interactive Point-Based Modeling from Dense Color and Sparse Depth.

Voicu Popescu, Elisha Sacks, Gleb Bahmutov

Proceedings of the 1st Symposium on Point Based Graphics, 2004

Interactive scene modeling from dense color and sparse depth.

Voicu Popescu, Elisha Sacks, Gleb Bahmutov

Proceedings of the International Conference on Computer Graphics and Interactive Techniques, 2004

Reflection morphing.

Andrew Martin, Voicu Popescu

Proceedings of the International Conference on Computer Graphics and Interactive Techniques, 2004

Interactive Modeling from Dense Color and Sparse Depth.

Voicu Popescu, Elisha Sacks, Gleb Bahmutov

Proceedings of the 2nd International Symposium on 3D Data Processing, 2004

2003

Producing High Quality Visualizations of Large-Scale Simulations.

Voicu Popescu, Christoph M. Hoffmann, Sami Kilic, Mete A. Sözen, Scott Meador

Proceedings of the 14th IEEE Visualization Conference, 2003

The ModelCamera: a Hand-Held Device for Interactive Modeling.

Voicu Popescu, Elisha Sacks, Gleb Bahmutov

Proceedings of the 4th International Conference on 3D Digital Imaging and Modeling (3DIM 2003), 2003

2001

The vacuum buffer.

Voicu Popescu, Anselmo Lastra

Proceedings of the 2001 Symposium on Interactive 3D Graphics, 2001

2000

The WarpEngine: an architecture for the post-polygonal age.

Voicu Popescu, John G. Eyles, Anselmo Lastra, Joshua Steinhurst, Nick England, Lars S. Nyland

Proceedings of the 27th Annual Conference on Computer Graphics and Interactive Techniques, 2000

1999

Real-Time Rendering of Real World Environments.

David K. McAllister, Lars S. Nyland, Voicu Popescu, Anselmo Lastra, Chris McCue

Proceedings of the Rendering Techniques '99, 1999

1998

Images for Accelerating Architectural Walkthroughs.

Matthew M. Rafferty, Daniel G. Aliaga, Voicu Popescu, Anselmo Lastra

IEEE Computer Graphics and Applications, 1998

Efficient warping for architectural walkthroughs using layered depth images.

Voicu Popescu, Anselmo Lastra, Daniel G. Aliaga, Manuel Menezes de Oliveira Neto

Proceedings of the 9th IEEE Visualization Conference, 1998