Roger Olsson

54 papers A 2B 9C 5Misc 2Journal 13Unranked 23
YearRankTypeTitle / Venue / Authors
2026 J jnl
DUALF-D: Disentangled dual-hyperprior approach for light field image compression.
Signal Process. Image Commun.
Soheib Takhtardeshir, Roger Olsson, Christine Guillemot, Mårten Sjöström
2025 C conf
3D-Gaussian Splatting Representation of Rendered Views from Plenoptic 2.0 Lenslet Images.
VCIP
Jonghoon Yim, Byeungwoo Jeon, Roger Olsson, Mårten Sjöström
2025 C conf
DUALF-C: Disentangled Light Field Compression with Entropy-Aware Bitstream Generation.
VCIP
Soheib Takhtardeshir, Roger Olsson, Christine Guillemot, Mårten Sjöström
2025 J jnl
Deep Semantic Inference over the Air: An Efficient Task-Oriented Communication System.
CoRR
Chenyang Wang, Roger Olsson, Stefan Forsström, Qing He
2025 J jnl
Efficient and Fast Light Field Compression via VAE-Based Spatial and Angular Disentanglement.
IEEE Access
Soheib Takhtardeshir, Roger Olsson, Christine Guillemot, Mårten Sjöström
2025 B conf
Exploring Peripheral Visualization for Enhanced Manual Welding Quality.
QoMEX
Roger Olsson, Abdulrahman Kanaa, Joakim Wahlsten
2025 C conf
Subjective Visual Quality Assessment of Compressed Light Field Images: Learning-based vs. Conventional Methods.
MMSP
Emin Zerman, Soheib Takhtardeshir, Anthony Trioux, Jianlong Qin, Wenjie Wu, Roger Olsson, Mårten Sjöström
2025 J jnl
Two-dimensional hierarchical rate control scheme for light field compression using Multi-View Extension of High-Efficiency Video Coding.
J. Electronic Imaging
Ali Hassan, Waqas Ahmad, Mubeen Ghafoor, Kamran Qureshi, Roger Olsson, Mårten Sjöström
2024 B conf
A Spherical Light Field Database for Immersive Telecommunication and Telepresence Applications.
QoMEX
Emin Zerman, Manu Gond, Soheib Takhtardeshir, Roger Olsson, Mårten Sjöström
2020 J jnl
Shearlet Transform-Based Light Field Compression Under Low Bitrates.
IEEE Trans. Image Process.
Waqas Ahmad, Suren Vagharshakyan, Mårten Sjöström, Atanas P. Gotchev, Robert Bregovic, Roger Olsson
2019 J jnl
Computationally Efficient Light Field Image Compression Using a Multiview HEVC Framework.
IEEE Access
Waqas Ahmad, Mubeen Ghafoor, Syed Ali Tariq, Ali Hassan, Mårten Sjöström, Roger Olsson
2018 — conf
An Analysis of Demosaicing for Plenoptic Capture Based on Ray Optics.
3DTV-Conference
Yongwei Li, Roger Olsson, Mårten Sjöström
2018 — conf
LIFE: A Flexible Testbed for Light Field Evaluation.
3DTV-Conference
Elijs Dima, Mårten Sjöström, Roger Olsson, Martin Kjellqvist, Lukasz Litwic, Zhi Zhang, Lennart Rasmusson, Lars Flodén
2018 B conf
Shearlet Transform Based Prediction Scheme for Light Field Compression.
DCC
Waqas Ahmad, Suren Vagharshakyan, Mårten Sjöström, Atanas P. Gotchev, Robert Bregovic, Roger Olsson
2018 B conf
Towards a Generic Compression Solution for Densely and Sparsely Sampled Light Field Data.
ICIP
Waqas Ahmad, Roger Olsson, Mårten Sjöström
2017 B conf
Interpreting plenoptic images as multi-view sequences for improved compression.
ICIP
Waqas Ahmad, Roger Olsson, Mårten Sjöström
2017 — conf
Modeling depth uncertainty of desynchronized multi-camera systems.
IC3D
Elijs Dima, Mårten Sjöström, Roger Olsson
2017 J jnl
Towards the Perceptual Quality Evaluation of Compressed Light Field Images.
IEEE Trans. Broadcast.
Pradip Paudyal, Federica Battisti, Mårten Sjöström, Roger Olsson, Marco Carli
2016 — conf
Assessment of multi-camera calibration algorithms for two-dimensional camera arrays relative to ground truth position and direction.
3DTV-Conference
Elijs Dima, Mårten Sjöström, Roger Olsson
2016 J jnl
Coding of Focused Plenoptic Contents by Displacement Intra Prediction.
IEEE Trans. Circuits Syst. Video Technol.
Yun Li, Mårten Sjöström, Roger Olsson, Ulf Jennehag
2016 — conf
Compression of unfocused plenoptic images using a displacement intra prediction.
ICME Workshops
Yun Li, Roger Olsson, Mårten Sjöström
2016 A conf
SMART: a light field image quality dataset.
MMSys
Pradip Paudyal, Roger Olsson, Mårten Sjöström, Federica Battisti, Marco Carli
2016 J jnl
Scalable Coding of Plenoptic Images by Using a Sparse Set and Disparities.
IEEE Trans. Image Process.
Yun Li, Mårten Sjöström, Roger Olsson, Ulf Jennehag
2016 J jnl
Spatio-temporal consistent depth-image-based rendering using layered depth image and inpainting.
EURASIP J. Image Video Process.
Suryanarayana Murthy Muddala, Roger Olsson, Mårten Sjöström
2016 J jnl
Virtual view synthesis using layered depth image generation and depth-based inpainting for filling disocclusions and translucent disocclusions.
J. Vis. Commun. Image Represent.
Suryanarayana Murthy Muddala, Mårten Sjöström, Roger Olsson
2015 A conf
Coding of plenoptic images by using a sparse set and disparities.
ICME
Yun Li, Mårten Sjöström, Roger Olsson
2015 B conf
Depth and angular resolution in plenoptic cameras.
ICIP
Mitra Damghanian, Roger Olsson, Mårten Sjöström
2014 J jnl
A Weighted Optimization Approach to Time-of-Flight Sensor Fusion.
IEEE Trans. Image Process.
Sebastian Schwarz, Mårten Sjöström, Roger Olsson
2014 — conf
Depth-based inpainting for disocclusion filling.
3DTV-Conference
Suryanarayana Murthy Muddala, Mårten Sjöström, Roger Olsson
2014 Misc conf
Efficient intra prediction scheme for light field image compression.
ICASSP
Yun Li, Mårten Sjöström, Roger Olsson, Ulf Jennehag
2014 Misc conf
Performance analysis in Lytro camera: Empirical and model based approaches to assess refocusing quality.
ICASSP
Mitra Damghanian, Roger Olsson, Mårten Sjöström
2014 B conf
Spatial resolution in a multi-focus plenoptic camera.
ICIP
Mitra Damghanian, Roger Olsson, Mårten Sjöström, A. Erdmann, Christian Perwass
2014 — conf
Temporal consistent depth map upscaling for 3DTV.
Three-Dimensional Image Processing, Measurement (3DIPM), and Applications
Sebastian Schwarz, Mårten Sjöström, Roger Olsson
2014 — conf
Time-of-flight sensor fusion with depth measurement reliability weighting.
3DTV-Conference
Sebastian Schwarz, Mårten Sjöström, Roger Olsson
2013 J jnl
Depth Sensing for 3DTV: A Survey.
IEEE Multim.
Sebastian Schwarz, Roger Olsson, Mårten Sjöström
2013 — conf
Depth image post-processing method by diffusion.
Three-Dimensional Image Processing (3DIP) and Applications
Yun Li, Mårten Sjöström, Ulf Jennehag, Roger Olsson
2013 — conf
Edge-aided virtual view rendering for multiview video plus depth.
Three-Dimensional Image Processing (3DIP) and Applications
Suryanarayana Murthy Muddala, Mårten Sjöström, Roger Olsson, Sylvain Tourancheau
2013 — conf
Extended depth-of-field in integral imaging by depth-dependent deconvolution.
SD&A
Héctor Navarro Fructuoso, Genaro Saavedra, Manuel Martínez-Corral, Mårten Sjöström, Roger Olsson
2013 — conf
Investigating the lateral resolution in a plenoptic capturing system using the SPC model.
Digital Photography
Mitra Damghanian, Roger Olsson, Mårten Sjöström, Héctor Navarro Fructuoso, Manuel Martínez-Corral
2013 — conf
Subjective evaluation of an edge-based depth image compression scheme.
SD&A
Yun Li, Mårten Sjöström, Ulf Jennehag, Roger Olsson, Sylvain Tourancheau
2012 — conf
A locally content-dependent filter for inter-perspective anti-aliasing.
Three-Dimensional Image Processing (3DIP) and Applications
Mårten Sjöström, Sylvain Tourancheau, Xusheng Wang, Roger Olsson
2012 — conf
A scalable coding approach for high quality depth image compression.
3DTV-Conference
Yun Li, Mårten Sjöström, Ulf Jennehag, Roger Olsson
2012 C conf
Adaptive depth filtering for HEVC 3D video coding.
PCS
Sebastian Schwarz, Roger Olsson, Mårten Sjöström, Sylvain Tourancheau
2012 — conf
Converting conventional stereo pairs to multiview sequences using morphing.
SD&A
Roger Olsson, Vamsi Kiran Adhikarla, Sebastian Schwarz, Mårten Sjöström
2012 — conf
Depth map upscaling through edge-weighted optimization.
Three-Dimensional Image Processing (3DIP) and Applications
Sebastian Schwarz, Mårten Sjöström, Roger Olsson
2012 — conf
Evaluation of quality of experience in interactive 3D visualization: methodology and results.
SD&A
Sylvain Tourancheau, Mårten Sjöström, Roger Olsson, Anders Persson, Thomas Ericson
2012 — conf
Incremental depth upscaling using an edge weighted optimization concept.
3DTV-Conference
Sebastian Schwarz, Mårten Sjöström, Roger Olsson
2012 B conf
The Sampling Pattern Cube - A Representation and Evaluation Tool for Optical Capturing Systems.
ACIVS
Mitra Damghanian, Roger Olsson, Mårten Sjöström
2011 — conf
A digital 3D signage system and its effect on customer behavior.
IC3D
Mårten Sjöström, Roger Olsson, Rolf Dalin
2011 — conf
A modular cross-platform GPU-based approach for flexible 3D video playback.
SD&A
Roger Olsson, Håkan Andersson, Mårten Sjöström
2011 — conf
Subjective evaluation of HDTV stereoscopic videos in IPTV scenarios using absolute category rating.
SD&A
Kun Wang, Marcus Barkowsky, Romain Cousseau, Kjell Brunnström, Roger Olsson, Patrick Le Callet, Mårten Sjöström
2007 C conf
Evaluation of a combined pre-processing and H.264-compression scheme for 3D integral images.
VCIP
Roger Olsson, Mårten Sjöström, Youzhi Xu
2006 B conf
A Combined Pre-Processing and H.264-Compression Scheme for 3D Integral Images.
ICIP
Roger Olsson, Mårten Sjöström, Youzhi Xu
2006 — conf
Spatio-temporal filter for ROI video coding.
EUSIPCO
Linda S. Karlsson, Mårten Sjöström, Roger Olsson