Ioannis Gkioulekas

According to our database, Ioannis Gkioulekas authored at least 55 papers between 2010 and 2024.

Collaborative distances:

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

2024

Differential Walk on Spheres.

Bailey Miller, Rohan Sawhney, Keenan Crane, Ioannis Gkioulekas

ACM Trans. Graph., December, 2024

3D Reconstruction with Fast Dipole Sums.

Hanyu Chen, Bailey Miller, Ioannis Gkioulekas

ACM Trans. Graph., December, 2024

Walkin' Robin: Walk on Stars with Robin Boundary Conditions.

Bailey Miller, Rohan Sawhney, Keenan Crane, Ioannis Gkioulekas

ACM Trans. Graph., July, 2024

Trilateration Using Unlabeled Path or Loop Lengths.

Ioannis Gkioulekas, Steven J. Gortler, Louis Theran, Todd E. Zickler

Discret. Comput. Geom., March, 2024

Structured light with a million light planes per second.

Dhawal Sirikonda, Praneeth Chakravarthula, Ioannis Gkioulekas, Adithya Pediredla

CoRR, 2024

Aperture-Aware Lens Design.

Arjun Teh, Ioannis Gkioulekas, Matthew O'Toole

Proceedings of the ACM SIGGRAPH 2024 Conference Papers, 2024

Objects as Volumes: A Stochastic Geometry View of Opaque Solids.

Bailey Miller, Hanyu Chen, Alice Lai, Ioannis Gkioulekas

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024

2023

Doppler Time-of-Flight Rendering.

Juhyeon Kim, Wojciech Jarosz, Ioannis Gkioulekas, Adithya Pediredla

ACM Trans. Graph., December, 2023

Walk on Stars: A Grid-Free Monte Carlo Method for PDEs with Neumann Boundary Conditions.

Rohan Sawhney, Bailey Miller, Ioannis Gkioulekas, Keenan Crane

ACM Trans. Graph., August, 2023

Boundary Value Caching for Walk on Spheres.

Bailey Miller, Rohan Sawhney, Keenan Crane, Ioannis Gkioulekas

ACM Trans. Graph., August, 2023

Computational Interferometric Imaging.

Alankar Kotwal, Florian Willomitzer, Ioannis Gkioulekas

Proceedings of the ACM SIGGRAPH 2023 Courses, 2023

Neural Implicit Surface Reconstruction using Imaging Sonar.

Mohamad Qadri, Michael Kaess, Ioannis Gkioulekas

Proceedings of the IEEE International Conference on Robotics and Automation, 2023

NOVA: NOvel View Augmentation for Neural Composition of Dynamic Objects.

Dakshit Agrawal, Jiajie Xu, Siva Karthik Mustikovela, Ioannis Gkioulekas, Ashish Shrivastava, Yuning Chai

Proceedings of the IEEE/CVF International Conference on Computer Vision, 2023

Megahertz Light Steering Without Moving Parts.

Adithya Pediredla, Srinivasa G. Narasimhan, Maysamreza Chamanzar, Ioannis Gkioulekas

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

Swept-Angle Synthetic Wavelength Interferometry.

Alankar Kotwal, Anat Levin, Ioannis Gkioulekas

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

Passive Micron-Scale Time-of-Flight with Sunlight Interferometry.

Alankar Kotwal, Anat Levin, Ioannis Gkioulekas

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

Neural Kaleidoscopic Space Sculpting.

Byeongjoo Ahn, Michael DeZeeuw, Ioannis Gkioulekas, Aswin C. Sankaranarayanan

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

2022

Adjoint nonlinear ray tracing.

Arjun Teh, Matthew O'Toole, Ioannis Gkioulekas

ACM Trans. Graph., 2022

Physics-Based Inverse Rendering using Combined Implicit and Explicit Geometries.

Guangyan Cai, Kai Yan, Zhao Dong, Ioannis Gkioulekas, Shuang Zhao

Comput. Graph. Forum, 2022

Adaptive Gating for Single-Photon 3D Imaging.

Ryan Po, Adithya Pediredla, Ioannis Gkioulekas

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2022

2021

Imaging with Local Speckle Intensity Correlations: Theory and Practice.

Marina Alterman, Chen Bar, Ioannis Gkioulekas, Anat Levin

ACM Trans. Graph., 2021

Kaleidoscopic structured light.

Byeongjoo Ahn, Ioannis Gkioulekas, Aswin C. Sankaranarayanan

ACM Trans. Graph., 2021

Tree regression models using statistical testing and mixed integer programming.

Ioannis Gkioulekas, Lazaros G. Papageorgiou

Comput. Ind. Eng., 2021

Defocus Map Estimation and Deblurring from a Single Dual-Pixel Image.

Shumian Xin, Neal Wadhwa, Tianfan Xue, Jonathan T. Barron, Pratul P. Srinivasan, Jiawen Chen, Ioannis Gkioulekas, Rahul Garg

Proceedings of the 2021 IEEE/CVF International Conference on Computer Vision, 2021

Single scattering modeling of speckle correlation.

Chen Bar, Marina Alterman, Ioannis Gkioulekas, Anat Levin

Proceedings of the IEEE International Conference on Computational Photography, 2021

2020

Path-space differentiable rendering.

Cheng Zhang, Bailey Miller, Kai Yan, Ioannis Gkioulekas, Shuang Zhao

ACM Trans. Graph., 2020

Path tracing estimators for refractive radiative transfer.

Adithya Pediredla, Yasin Karimi Chalmiani, Matteo Giuseppe Scopelliti, Maysamreza Chamanzar, Srinivasa G. Narasimhan, Ioannis Gkioulekas

ACM Trans. Graph., 2020

Langevin monte carlo rendering with gradient-based adaptation.

Fujun Luan, Shuang Zhao, Kavita Bala, Ioannis Gkioulekas

ACM Trans. Graph., 2020

Interferometric transmission probing with coded mutual intensity.

Alankar Kotwal, Anat Levin, Ioannis Gkioulekas

ACM Trans. Graph., 2020

Rendering near-field speckle statistics in scattering media.

Chen Bar, Ioannis Gkioulekas, Anat Levin

ACM Trans. Graph., 2020

A graph theory approach for scenario aggregation for stochastic optimisation.

Sergio Medina-González, Ioannis Gkioulekas, Vivek Dua, Lazaros G. Papageorgiou

Comput. Chem. Eng., 2020

A Theory of Fermat Paths for 3D Imaging Sonar Reconstruction.

Eric Westman, Ioannis Gkioulekas, Michael Kaess

Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2020

A Volumetric Albedo Framework for 3D Imaging Sonar Reconstruction.

Eric Westman, Ioannis Gkioulekas, Michael Kaess

Proceedings of the 2020 IEEE International Conference on Robotics and Automation, 2020

Towards Reflectometry from Interreflections.

Kfir Shem-Tov, Sai Praveen Bangaru, Anat Levin, Ioannis Gkioulekas

Proceedings of the 2020 IEEE International Conference on Computational Photography, 2020

Towards Learning-based Inverse Subsurface Scattering.

Chengqian Che, Fujun Luan, Shuang Zhao, Kavita Bala, Ioannis Gkioulekas

Proceedings of the 2020 IEEE International Conference on Computational Photography, 2020

Signal Sensing and Reconstruction Paradigms for a Novel Multi-Source Static Computed Tomography System.

Alankar Kowtal, Avilash K. Cramer, Dufan Wu, Kai Yang, Wolfgang Krull, Ioannis Gkioulekas, Rajiv Gupta

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019

A differential theory of radiative transfer.

Cheng Zhang, Lifan Wu, Changxi Zheng, Ioannis Gkioulekas, Ravi Ramamoorthi, Shuang Zhao

ACM Trans. Graph., 2019

Ellipsoidal path connections for time-gated rendering.

Adithya Pediredla, Ashok Veeraraghavan, Ioannis Gkioulekas

ACM Trans. Graph., 2019

A Monte Carlo framework for rendering speckle statistics in scattering media.

Chen Bar, Marina Alterman, Ioannis Gkioulekas, Anat Levin

ACM Trans. Graph., 2019

Piecewise regression analysis through information criteria using mathematical programming.

Ioannis Gkioulekas, Lazaros G. Papageorgiou

Expert Syst. Appl., 2019

Convolutional Approximations to the General Non-Line-of-Sight Imaging Operator.

Byeongjoo Ahn, Akshat Dave, Ashok Veeraraghavan, Ioannis Gkioulekas, Aswin C. Sankaranarayanan

Proceedings of the 2019 IEEE/CVF International Conference on Computer Vision, 2019

STORM: Super-resolving Transients by OveRsampled Measurements.

Ankit Raghuram, Adithya Pediredla, Srinivasa G. Narasimhan, Ioannis Gkioulekas, Ashok Veeraraghavan

Proceedings of the IEEE International Conference on Computational Photography, 2019

A Theory of Fermat Paths for Non-Line-Of-Sight Shape Reconstruction.

Shumian Xin, Sotiris Nousias, Kiriakos N. Kutulakos, Aswin C. Sankaranarayanan, Srinivasa G. Narasimhan, Ioannis Gkioulekas

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2019

Beyond Volumetric Albedo - A Surface Optimization Framework for Non-Line-Of-Sight Imaging.

Chia-Yin Tsai, Aswin C. Sankaranarayanan, Ioannis Gkioulekas

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2019

2018

Inverse Transport Networks.

Chengqian Che, Fujun Luan, Shuang Zhao, Kavita Bala, Ioannis Gkioulekas

CoRR, 2018

2016

Computational Imaging for Inverse Scattering.

Ioannis Gkioulekas, Kavita Bala, Frédo Durand, Anat Levin, Shuang Zhao, Todd E. Zickler

Proceedings of the Measuring, 2016

An Evaluation of Computational Imaging Techniques for Heterogeneous Inverse Scattering.

Ioannis Gkioulekas, Anat Levin, Todd E. Zickler

Proceedings of the Computer Vision - ECCV 2016, 2016

2015

Micron-scale light transport decomposition using interferometry.

Ioannis Gkioulekas, Anat Levin, Frédo Durand, Todd E. Zickler

ACM Trans. Graph., 2015

On the appearance of translucent edges.

Ioannis Gkioulekas, Bruce Walter, Edward H. Adelson, Kavita Bala, Todd E. Zickler

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2015

2013

Inverse volume rendering with material dictionaries.

Ioannis Gkioulekas, Shuang Zhao, Kavita Bala, Todd E. Zickler, Anat Levin

ACM Trans. Graph., 2013

Understanding the role of phase function in translucent appearance.

Ioannis Gkioulekas, Bei Xiao, Shuang Zhao, Edward H. Adelson, Todd E. Zickler, Kavita Bala

ACM Trans. Graph., 2013

Toward Wide-Angle Microvision Sensors.

Sanjeev J. Koppal, Ioannis Gkioulekas, Travis Young, Hyunsung Park, Kenneth B. Crozier, Geoffrey L. Barrows, Todd E. Zickler

IEEE Trans. Pattern Anal. Mach. Intell., 2013

2011

Dimensionality Reduction Using the Sparse Linear Model.

Ioannis Gkioulekas, Todd E. Zickler

Proceedings of the Advances in Neural Information Processing Systems 24: 25th Annual Conference on Neural Information Processing Systems 2011. Proceedings of a meeting held 12-14 December 2011, 2011

Wide-angle micro sensors for vision on a tight budget.

Sanjeev J. Koppal, Ioannis Gkioulekas, Todd E. Zickler, Geoffrey L. Barrows

Proceedings of the 24th IEEE Conference on Computer Vision and Pattern Recognition, 2011

2010

Spatial bayesian surprise for image saliency and quality assessment.

Ioannis Gkioulekas, Georgios Evangelopoulos, Petros Maragos

Proceedings of the International Conference on Image Processing, 2010