Plenoptic Imaging

Project Information

PLENOPTIMA

Grant agreement ID: 956770

DOI

10.3030/956770

EC signature date 13 August 2020

Start date 1 January 2021

End date 31 January 2026

Funded under

• EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions

Total cost

€ 3 975 116,04

EU contribution

€ 3 975 116,04

Coordinated by

TAMPEREEN KORKEAKOULUSAATIO SR
Finland

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Deliverables

Websites, patent fillings, videos etc. (1)

Project website online

Project website prepared and published

Publications

Peer reviewed articles (15)

Temporal resolution Improvement in Dynamic Speckle Analysis

Author(s): Mikhail Levchenko, Elena Stoykova, Violeta Madjarova
Published in: Materials, Methods and Technologies, 2022, Page(s) 189-197, ISSN 1314-7269
Publisher: Science Events Ltd

A Deep Learning based Light Field Image Compression as Pseudo Video Sequences with Additional in-loop Filtering

Author(s): Soheib Takhtardeshir, Roger Olsson, Christine Guillemot, Mårten Sjöström
Published in: Electronic Imaging, Issue 36, 2024, Page(s) 103-1-103-6, ISSN 2470-1173
Publisher: Society for Imaging Science & Technology
DOI: 10.2352/ei.2024.36.18.3dia-103

HEADSET: Human Emotion Awareness under Partial Occlusions Multimodal DataSET

Author(s): Fatemeh Ghorbani Lohesara, Davi Rabbouni Freitas, Christine Guillemot, Karen Eguiazarian, Sebastian Knorr
Published in: IEEE Transactions on Visualization and Computer Graphics, Issue 29, 2023, Page(s) 4686-4696, ISSN 1077-2626
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tvcg.2023.3320236

Normalization in dynamic speckle analysis for non-destructive monitoring of speed of processes

Author(s): Elena Stoykova, Dimana Nazarova, Lian nedelchev, Mikhail Levchenko, Natalia Berberova, B. Ivanov
Published in: Journal of Physics: Conference Series, 2021, ISSN 1742-6596
Publisher: IOP Publishing Ltd
DOI: 10.1088/1742-6596/2091/1/012002

Intensity-based dynamic speckle method using JPEG and JPEG2000 compression

Author(s): Elena Stoykova, Blaga Blagoeva, Natalia Berberova, Mikhail Levchenko
Published in: Applied Optics, 2022, Page(s) Vol 61, Iddue 5, pp. B287-B296, ISSN 2155-3165
Publisher: Optica Publishing Group
DOI: 10.1364/ao.444831

Towards Realistic Landmark-Guided Facial Video Inpainting Based on GANs

Author(s): Fatemeh Ghorbani Lohesara, Karen Eguiazarian, Sebastian Knorr
Published in: Electronic Imaging, Issue 36, 2024, Page(s) 246-1-246-6, ISSN 2470-1173
Publisher: Society for Imaging Science & Technology
DOI: 10.2352/ei.2024.36.10.ipas-246

Transfer Learning-Based Approach for Thickness Estimation on Optical Coherence Tomography of Varicose Veins

Author(s): Maryam Viqar, Violeta Madjarova, Elena Stoykova, Dimitar Nikolov, Ekram Khan, Keehoon Hong
Published in: Micromachines, Issue 15, 2025, Page(s) 902, ISSN 2072-666X
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/mi15070902

Reconstruction of Optical Coherence Tomography Images from Wavelength Space Using Deep Learning

Author(s): Maryam Viqar, Erdem Sahin, Elena Stoykova, Violeta Madjarova
Published in: Sensors, Issue 25, 2024, Page(s) 93, ISSN 1424-8220
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/s25010093

Modified Watershed Approach for Segmentation of Complex Optical Coherence Tomographic Images

Author(s): Maryam Viqar, Violeta Madjarova, Elena Stoykova
Published in: Materials, Methods, and Technologies, 2022, Page(s) 180-188, ISSN 1314-7269
Publisher: Science Events Ltd

Efficient and Fast Light Field Compression via VAE-Based Spatial and Angular Disentanglement

Author(s): Soheib Takhtardeshir, Roger Olsson, Christine Guillemot, Mårten Sjöström
Published in: IEEE Access, Issue 13, 2025, Page(s) 18594-18607, ISSN 2169-3536
Publisher: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/access.2025.3532608

Learning flat optics for extended depth of field microscopy imaging

Author(s): Ipek Anil Atalay Appak, Erdem Sahin, Christine Guillemot, Humeyra Caglayan
Published in: Nanophotonics, Issue 12, 2023, Page(s) 3623-3632, ISSN 2192-8614
Publisher: Walter de Gruyter GmbH
DOI: 10.1515/nanoph-2023-0321

Multifunctional Meta-optic Azimuthal Shear Interferometer

Author(s): Linzhi Yu, Sergei Shevtsov, Haobijam Johnson Singh, Peter G. Kazansky, Humeyra Caglayan
Published in: Nano Letters, Issue 25, 2025, Page(s) 7419-7425, ISSN 1530-6984
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.5c00873

Real-time Stereoscopic Image-parallel Path Tracing

Author(s): Erwan Leria, Markku Mäkitalo, Pekka Jääskeläinen
Published in: Electronic Imaging, Issue 36, 2024, Page(s) 181-1-181-6, ISSN 2470-1173
Publisher: Society for Imaging Science & Technology
DOI: 10.2352/ei.2024.36.13.ervr-181

Phase-Shifting Structured Illumination with a Polarization-Encoded Metasurface

Author(s): Linzhi Yu, Jesse Pietila, Haobijam Johnson Singh, Humeyra Caglayan
Published in: Nano Letters, Issue 25, 2025, Page(s) 11696-11702, ISSN 1530-6984
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.5c02789

Dynamic speckle imaging with SVD compression

Author(s): Elena Stoykova, Mikhail Levchenko, B. Ivanoc, Violeta Madjarova, Dimana Nazarova, Lian Nedelchev, A. Mascikhin, J. Park
Published in: Journal of Physics: Conference Series, 2022, ISSN 1742-6596
Publisher: IOP Publishing Ltd
DOI: 10.1088/1742-6596/2407/1/012049

Conference proceedings (18)

Vanishing Point Aided Hash-Frequency Encoding for Neural Radiance Fields (NeRF) from Sparse 360°Input

Author(s): Kai Gu, Thomas Maugey, Sebastian Knorr, Christine Guillemot
Published in: 2023 IEEE International Symposium on Mixed and Augmented Reality (ISMAR), 2024, Page(s) 1142-1151, ISBN 979-8-3503-2838-7
Publisher: IEEE
DOI: 10.1109/ismar59233.2023.00131

Perceptually Optimized Model for Near-Eye Light Field Reconstruction

Author(s): Ugur Gudelek, Erdem Sahin, Atanas Gotchev
Published in: 2023 IEEE 25th International Workshop on Multimedia Signal Processing (MMSP), 2023, Page(s) 1-6, ISBN 979-8-3503-3894-2
Publisher: IEEE
DOI: 10.1109/mmsp59012.2023.10337716

A Spherical Light Field Database for Immersive Telecommunication and Telepresence Applications

Author(s): Emin Zerman, Manu Gond, Soheib Takhtardeshir, Roger Olsson, Mårten Sjöström
Published in: 2024 16th International Conference on Quality of Multimedia Experience (QoMEX), 2024, Page(s) 200-206, ISBN 979-8-3503-6158-2
Publisher: IEEE
DOI: 10.1109/qomex61742.2024.10598264

Segmentation-based Initialization for Steered Mixture of Experts

Author(s): Yi-Hsin Li, Mårten Sjöström, Sebastian Knorr, Thomas Sikora
Published in: 2023 IEEE International Conference on Visual Communications and Image Processing (VCIP), 2024, Page(s) 1-5, ISBN 979-8-3503-5986-2
Publisher: IEEE
DOI: 10.1109/vcip59821.2023.10402643

LFSphereNet: Real Time Spherical Light Field Reconstruction from a Single Omnidirectional Image

Author(s): Manu Gond, Emin Zerman, Sebastian Knorr, Mårten Sjöström
Published in: Proceedings of the 20th ACM SIGGRAPH European Conference on Visual Media Production, Issue 10, 2024, Page(s) 1-10
Publisher: ACM
DOI: 10.1145/3626495.3626500

Expression-aware video inpainting for HMD removal in XR applications

Author(s): Fatemeh Ghorbani Lohesara, Karen Egiazarian, Sebastian Knorr
Published in: Proceedings of the 20th ACM SIGGRAPH European Conference on Visual Media Production, 2024, Page(s) 1-9
Publisher: ACM
DOI: 10.1145/3626495.3626497

Opto-UNet: Optimized UNet for Segmentation of Varicose Veins in Optical Coherence Tomography

Author(s): Maryam Viqar, Violeta Madjarova, Vipul Baghel, Elena Stoykova
Published in: 2022 10th European Workshop on Visual Information Processing (EUVIP), 2022
Publisher: IEEE
DOI: 10.1109/euvip53989.2022.9922769

Light-Weight EPINET Architecture for Fast Light Field Disparity Estimation

Author(s): Ali Hassan, Mårten Sjöström, Tingting Zhang, Karen Egiazarian
Published in: 2022 IEEE 24th International Workshop on Multimedia Signal Processing (MMSP), 2022
Publisher: IEEE
DOI: 10.1109/mmsp55362.2022.9949378

Environmental Noise Impact on Dynamic Speckle Imaging

Author(s): Elena Stoykova, Mikhail Levchenko, Blaga Blagoeva, Dimana Nazarova, Lian Nedelchev, Nataliya Berberova-Buhova, Kihong Choi, and Joongki Park
Published in: Digital Holography and 3-D Imaging 2022, 2022
Publisher: Optica Publishing Group
DOI: 10.1364/dh.2022.w1a.3

Interactive Multi-GPU Light Field Path Tracing Using Multi-Source Spatial Reprojection

Author(s): Erwan Leria, Markku Mäkitalo, Pekka Jääskeläinen, Mårten Sjöström, Tingting Zhang
Published in: 30th ACM Symposium on Virtual Reality Software and Technology, 2024, Page(s) 1-11
Publisher: ACM
DOI: 10.1145/3641825.3687710

RegSegField: Mask-Regularization and Hierarchical Segmentation for Novel View Synthesis from Sparse Inputs

Author(s): Kai Gu, Thomas Maugey, Knorr Sebastian, Christine Guillemot
Published in: Proceedings of 21st ACM SIGGRAPH Conference on Visual Media Production, 2025, Page(s) 1-10
Publisher: ACM
DOI: 10.1145/3697294.3697299

Deep Learning based Segmentation of Optical Coherence Tomographic Images of Human Saphenous Varicose Vein

Author(s): Maryam Viqar, Violeta Madjarova, Amit Kumar Yadav, Desislava Pashkuleva, and Alexander S. Machikhin
Published in: Digital Holography and 3D Imaging 2022, 2022
Publisher: Optica Publishing Group
DOI: 10.1364/dh.2022.w2a.5

A Visual Quality of Experience Toolkit for Realistic Immersive Telepresence Applications

Author(s): Manu Gond, Emin Zerman, Mohammadreza Shamshirgarha, Sebastian Knorr, Mårten Sjöström
Published in: 17th International Conference on Quality of Multimedia Experience (QoMEX 2025), 2025
Publisher: 17th International Conference on Quality of Multimedia Experience (QoMEX 2025)

A Comparative Assessment of Implicit and Explicit Plenoptic Scene Representations

Author(s): Davi R. Freitas, Ricardo L. de Queiroz, Ioan Tabus, Christine Guillemot
Published in: 2024 IEEE 26th International Workshop on Multimedia Signal Processing (MMSP), 2024, Page(s) 1-6, ISBN 979-8-3503-8726-1
Publisher: IEEE
DOI: 10.1109/mmsp61759.2024.10743228

Omni-nerf: neural radiance field from 360° image captures

Author(s): Kai Gu, Thomas Maugey, Sebastian Knorr, Christine Guillemot
Published in: 2022 IEEE International Conference on Multimedia and Expo (ICME), 2022
Publisher: IEEE
DOI: 10.1109/icme52920.2022.9859817

Prior for Multi-Task Inverse Problems in Image Reconstruction Using Deep Equilibrium Models

Author(s): Samuel Willingham, Mårten Sjöström, Christine Guillemot
Published in: 2023 31st European Signal Processing Conference (EUSIPCO), 2023, Page(s) 1220-1224, ISBN 979-8-3503-2811-0
Publisher: IEEE
DOI: 10.23919/eusipco58844.2023.10289950

Compression of PlenOctree Model Attributes Enabling Fast Communication and Rendering of Neural Radiance Fields

Author(s): Davi R. Freitas, Christine Guillemot, Ioan Tabus
Published in: 2023 31st European Signal Processing Conference (EUSIPCO), 2023, Page(s) 590-594, ISBN 979-8-3503-2811-0
Publisher: IEEE
DOI: 10.23919/eusipco58844.2023.10289984

WAVE-UNET: Wavelength-based image reconstruction method using attention UNET for OCT images

Author(s): Maryam Viqar, Erdem Sahin, Violeta Madjarova, Elena Stoykova, Keehoon Hong
Published in: Medical Imaging 2024: Physics of Medical Imaging, 2024, Page(s) 154, ISSN 1605-7422
Publisher: SPIE
DOI: 10.1117/12.3006615