Most recent publications

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2022

Subjective and Objective Testing in Support of the JPEG Pleno Point Cloud Compression Activity

S. Perry; L. Cruz; J. Prazeres; A. Pinheiro; E. Dumic et al. 

2022-10-20. 10th European Workshop on Visual Information Processing (EUVIP), Lisbon, Portugal, September 11-14, 2022. DOI : 10.1109/EUVIP53989.2022.9922803.

Influence of Spatial Rendering on the Performance of Point Cloud Objective Quality Metrics

D. Lazzarotto; M. Testolina; T. Ebrahimi 

2022-10-20. 10th European Workshop on Visual Information Processing (EUVIP), Lisbon, Portugal, September 11-14, 2022. DOI : 10.1109/EUVIP53989.2022.9922737.

A Novel Framework for Assessment of Deep Face Recognition Systems in Realistic Conditions

Y. Lu; L. Barras; T. Ebrahimi 

2022-10-20. European Workshop on Visual Information Processing (EUVIP). DOI : 10.1109/EUVIP53989.2022.9922840.

Towards JPEG AIC part 3: visual quality assessment of high to visually lossless image coding

M. Testolina; E. Upenik; J. Sneyers; T. Ebrahimi 

2022-10-03. Applications of Digital Image Processing XLV, San Diego, August, 2022. DOI : 10.1117/12.2636687.

On combining denoising with learning-based image decoding

L. Larigauderie; M. Testolina; T. Ebrahimi 

2022-10-03. Applications of Digital Image Processing XLV, San Diego, August, 2022. DOI : 10.1117/12.2636682.

Towards effective visual information storage on DNA support

L. Secilmis; M. Testolina; D. Lazzarotto; T. Ebrahimi 

2022-10-03. SPIE Optical Engineering + Applications, San Diego, USA, August 21-25, 2022. DOI : 10.1117/12.2636678.

Integrated learning-based point cloud compression for geometry and color with graph Fourier transforms

D. Lazzarotto; T. Ebrahimi 

2022-10-03. SPIE Optical Engineering + Applications, San Diego, USA, August 21-25, 2022. DOI : 10.1117/12.2636681.

A novel assessment framework for learning-based deepfake detectors in realistic conditions

Y. Lu; T. Ebrahimi 

2022-10-03. SPIE Optical Engineering + Applications, San Diego, California, USA, August 21-25, 2022. p. 23. DOI : 10.1117/12.2636683.

On the impact of spatial rendering on point cloud subjective visual quality assessment

D. Lazzarotto; M. Testolina; T. Ebrahimi 

2022-09-05. 14th International Conference on Quality of Multimedia Experience (QoMEX), Lippstadt, Germany, September 5-7, 2022.

AI-based telepresence for broadcast applications

H. Piñeiro Monteagudo; R. Daod Nathoo; L. Deillon; G. Changsheng; T. Ebrahimi 

2022-08-22. SPIE Applications of Digital Image Processing XLV, San Diego, USA, 22-24 August 2022. DOI : 10.1117/12.2638229.

Latent Space Slicing for Enhanced Entropy Modeling in Learning-Based Point Cloud Geometry Compression

N. Frank; D. Lazzarotto; T. Ebrahimi 

2022-05-22. IEEE International Conference on Acoustics, Speech and Signal Processing, Singapore, May 22-27, 2022. p. 4878-4882. DOI : 10.1109/ICASSP43922.2022.9747496.

Audio-Visual Object Classification For Human-Robot Collaboration

A. Xompero; Y. L. Pang; T. Patten; A. Prabhakar; B. Calli et al. 

2022-01-01. 47th IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Singapore, SINGAPORE, May 22-27, 2022. p. 9137-9141. DOI : 10.1109/ICASSP43922.2022.9746336.

2021

Benchmarking of objective quality metrics for point cloud compression

D. Lazzarotto; E. Alexiou; T. Ebrahimi 

2021-10-06. 23rd IEEE International Workshop on Multimedia Signal Processing (IEEE MMSP), Tampere, Finland, October 6-8, 2021. DOI : 10.1109/MMSP53017.2021.9733538.

On Block Prediction For Learning-Based Point Cloud Compression

D. Lazzarotto; E. Alexiou; T. Ebrahimi 

2021-09-19. 2021 IEEE International Conference on Image Processing (ICIP), Anchorage, Alaska, USA, September 19-22, 2021. p. 3378-3382. DOI : 10.1109/ICIP42928.2021.9506429.

JPEG XS-A New Standard for Visually Lossless Low-Latency Lightweight Image Coding

A. Descampe; T. Richter; T. Ebrahimi; S. Foessel; J. Keinert et al. 

Proceedings Of The Ieee. 2021-09-01. Vol. 109, num. 9, p. 1559-1577. DOI : 10.1109/JPROC.2021.3080916.

Emerging Visual Iot Technologies For Future Communications And Networks

W. Ji; T. Ebrahimi; Z. Li; J. Yuan; D. O. Wu et al. 

Ieee Wireless Communications. 2021-08-01. Vol. 28, num. 4, p. 10-11. DOI : 10.1109/MWC.2021.9535459.

Towards a secure and trustworthy imaging with non-fungible tokens

N. J. Martinod; K. Homayounfar; D. Nachtigall Lazzarotto; E. Upenik; T. Ebrahimi 

2021-08-01. SPIE Applications of Digital Image Processing XLIV. DOI : 10.1117/12.2598436.

Learning residual coding for point clouds

D. Lazzarotto; T. Ebrahimi 

2021-08-01. Applications of Digital Image Processing XLIV, San Diego, USA, August 1-5, 2021. p. 223-235. DOI : 10.1117/12.2597814.

Special Section Guest Editorial: Image and Video Compression Using Deep Neural Networks

O. Hadar; T. Ebrahimi 

Journal Of Electronic Imaging. 2021-07-01. Vol. 30, num. 4, p. 041401. DOI : 10.1117/1.JEI.30.4.041401.

Comparison of Remote Subjective Assessment Strategies in the Context of the JPEG Pleno Point Cloud Activity

S. Perry; L. A. D. S. Cruz; E. Dumic; N. H. T. Nguyen; A. Pinheiro et al. 

2021-01-01. 23rd IEEE International Workshop on Multimedia Signal Processing (IEEE MMSP), Tampere, FINLAND, Oct 06-08, 2021. DOI : 10.1109/MMSP53017.2021.9733709.

Impact of Benign Modifications on Discriminative Performance of Deepfake Detectors

Y. Lu; E. Upenik; T. Ebrahimi 

2021. 

Large-Scale Crowdsourcing Subjective Quality Evaluation of Learning-Based Image Coding

E. Upenik; M. Testolina; J. Ascenso; F. Pereira; T. Ebrahimi 

2021. IEEE Visual Communications and Image Processing (VCIP 2021), Munich, Germany, December 5-8, 2021. DOI : 10.1109/VCIP53242.2021.9675314.

Review of subjective quality assessment methodologies and standards for compressed images evaluation

M. Testolina; T. Ebrahimi 

2021. Applications of Digital Image Processing XLIV, San Diego, USA, August 1-5, 2021. DOI : 10.1117/12.2597813.

Towards super resolution in the compressed domain of learning-based image codecs

E. Upenik; M. Testolina; T. Ebrahimi 

2021. Applications of Digital Image Processing XLIV, San Diego, USA, August 1-5, 2021. DOI : 10.1117/12.2597833.

Towards image denoising in the latent space of learning-based compression

M. Testolina; E. Upenik; T. Ebrahimi 

2021. Applications of Digital Image Processing XLIV, San Diego, USA, August 1-5, 2021. DOI : 10.1117/12.2597828.

Exploration of Media Blockchain Technologies for JPEG Privacy and Security

F. Temmermans; D. Bhowmik; F. Pereira; T. Ebrahimi; P. Schelkens 

2021-01-01. Conference on Optics, Photonics and Digital Technologies for Imaging Applications VI, ELECTR NETWORK, Apr 06-10, 2020. p. 113530U. DOI : 10.1117/12.2556684.

Learning-based Image Coding: Early Solutions Reviewing and Subjective Quality Evaluation

J. Ascenso; P. Akyazi; F. Pereira; T. Ebrahimi 

2021-01-01. Conference on Optics, Photonics and Digital Technologies for Imaging Applications VI, ELECTR NETWORK, Apr 06-10, 2020. p. 113530S. DOI : 10.1117/12.2555368.

Performance Evaluation of Objective Image Quality Metrics on Conventional and Learning-Based Compression Artifacts

M. Testolina; E. Upenik; J. Ascenso; F. Pereira; T. Ebrahimi 

2021. 13th International Conference on Quality of Multimedia Experience (QoMEX 2021), Virtual Event, Jun 13-17, 2021. p. 109-114. DOI : 10.1109/QoMEX51781.2021.9465445.

Open-Set Person Re-Identification through Error Resilient Recurring Gallery Building

P. Witzig; E. Upenik; T. Ebrahimi 

2021. 28th IEEE International Conference on Image Processing (ICIP), Anchorage, Alaska, USA, September 19-22, 2021. p. 245-249. DOI : 10.1109/ICIP42928.2021.9506241.

Perceptual Quality of Point Clouds with application to Compression

E. Alexiou / T. Ebrahimi (Dir.)  

Lausanne, EPFL, 2021. 

2020

Comprehensive assessment of image compression algorithms

M. Testolina; E. Upenik; T. Ebrahimi 

2020-08-24. Applications of Digital Image Processing XLIII, 24-28 August 2020. DOI : 10.1117/12.2569255.

Machine learning based detection of digital documents maliciously recaptured from displays

S. Gholam-Zadeh; E. Upenik; G. Hatarsi; T. Ebrahimi 

2020-08-21. SPIE Applications of Digital Image Processing XLIII. p. 26. DOI : 10.1117/12.2569256.

High dynamic range image sharing with privacy protection

E. Upenik; P. Fernandez Marti; T. Ebrahimi 

2020-08-21. SPIE Applications of Digital Image Processing XLIII. p. 72. DOI : 10.1117/12.2569112.

Benchmarking JPEG XL image compression

J. Alakuijala; S. Boukortt; T. Ebrahimi; E. Kliuchnikov; J. Sneyers et al. 

2020-04-01. Optics, Photonics and Digital Technologies for Imaging Applications VI, Online Only, France, Avril 6-10, 2020. DOI : 10.1117/12.2556264.

Privacy-preserving photo sharing based on blockchain

P. Pfister; T. Ebrahimi 

2020-01-01. Conference on Applications of Digital Image Processing XLIII, ELECTR NETWORK, Aug 24-Sep 04, 2020. p. 1151025. DOI : 10.1117/12.2569524.

Quality Evaluation Of Static Point Clouds Encoded Using MPEG Codecs

S. Perry; H. P. Cong; L. A. da Silva Cruz; J. Prazeres; M. Pereira et al. 

2020. 2020 IEEE International Conference on Image Processing (ICIP), Abu Dhabi, United Arab Emirates, Octobre 25-28, 2020. p. 3428-3432. DOI : 10.1109/ICIP40778.2020.9191308.

Image Compression and Quality Assessment using Convolutional Neural Networks

P. Akyazi / T. Ebrahimi (Dir.)  

Lausanne, EPFL, 2020. 

Towards neural network approaches for point cloud compression

E. Alexiou; K. Tung; T. Ebrahimi 

2020. SPIE Optical Engineering + Applications, Online, August 24-28, 2020. p. 1151008. DOI : 10.1117/12.2569115.

Benchmarking of the plane-to-plane metric

E. Alexiou; T. Ebrahimi 

2020

Towards a Point Cloud Structural Similarity Metric

E. Alexiou; T. Ebrahimi 

2020. 2020 IEEE International Conference on Multimedia & Expo Workshops (ICMEW), London, United Kingdom, July 6-10, 2020. p. 1-6. DOI : 10.1109/ICMEW46912.2020.9106005.

PointXR: A Toolbox for Visualization and Subjective Evaluation of Point Clouds in Virtual Reality

E. Alexiou; N. Yang; T. Ebrahimi 

2020. 2020 Twelfth International Conference on Quality of Multimedia Experience (QoMEX), Athlone, Ireland, May 26-28, 2020. p. 1-6. DOI : 10.1109/QoMEX48832.2020.9123121.

Visual Attention and Perceptual Quality in Omnidirectional Imaging

E. Upenik / T. Ebrahimi (Dir.)  

Lausanne, EPFL, 2020. 

2019

A comprehensive study of the rate-distortion performance in MPEG point cloud compression

E. Alexiou; I. Viola; T. M. Borges; T. A. Fonseca; R. L. de Queiroz et al. 

2019-11-12. DOI : 10.1017/ATSIP.2019.20.

Assessment of quality of JPEG XL proposals based on subjective methodologies and objective metrics

P. Akyazi; T. Ebrahimi 

2019-09-06. SPIE Optical Engineering + Applications, San Diego, California, US, 11 – 15 August 2019. p. 23. DOI : 10.1117/12.2530196.

A new end-to-end image compression system based on convolutional neural networks

P. Akyazi; T. Ebrahimi 

2019-09-06. SPIE Optical Engineering + Applications, San Diego, California, US, 11 – 15 August 2019. p. 22. DOI : 10.1117/12.2530195.

An in-depth analysis of single-image subjective quality assessment of light field contents

I. Viola; T. Ebrahimi 

2019-06-05. 2019 Eleventh International Conference on Quality of Multimedia Experience (QoMEX), Berlin, Germany, June 5-7, 2019. DOI : 10.1109/QoMEX.2019.8743236.

JPEG Pleno: Providing representation interoperability for holographic applications and devices

P. Schelkens; T. Ebrahimi; A. Gilles; P. Gioia; K-J. Oh et al. 

Etri Journal. 2019-02-01. Vol. 41, num. 1, p. 93-108. DOI : 10.4218/etrij.2018-0509.

Perceptual Quality Study On Deep Learning Based Image Compression

Z. Cheng; P. Akyazi; H. Sun; J. Katto; T. Ebrahimi 

2019-01-01. 26th IEEE International Conference on Image Processing (ICIP), Taipei, TAIWAN, Sep 22-25, 2019. p. 719-723. DOI : 10.1109/ICIP.2019.8803824.

An improved objective metric to predict image quality using deep neural networks

P. Akyazi; T. Ebrahimi 

2019. IS&T International Symposium on Electronic Imaging 2019 Human Vision and Electronic Imaging 2019, Burlingame, California, US, 13 – 17 January 2019. p. 214-1-214-6.

Learning-Based Image Compression using Convolutional Autoencoder and Wavelet Decomposition

P. Akyazi; T. Ebrahimi 

2019. IEEE Conference on Computer Vision and Pattern Recognition Workshops, Los Angeles, CA, USA,

Light field compression using translation-assisted view estimation

B. Hériard-Dubreuil; I. Viola; T. Ebrahimi 

2019. Picture Coding Symposium (PCS 2019), Ningbo, China, November 12-15, 2019. DOI : 10.1109/PCS48520.2019.8954495.

Rendering-dependent compression and quality evaluation for light field contents

I. Viola; K. Takahashi; T. Fujii; T. Ebrahimi 

2019. Applications of Digital Image Processing XLII, SPIE Optics + Photonics, Optical Engineering + Applications, San Diego, California, USA, 11 – 15 August 2019. DOI : 10.1117/12.2530198.

Towards Modelling of Visual Saliency in Point Clouds for Immersive Applications

E. Alexiou; P. Xu; T. Ebrahimi 

2019. IEEE International Conference on Image Processing (ICIP), Taipei, Taiwan, September 22-25, 2019. DOI : 10.1109/ICIP.2019.8803479.

Saliency Driven Perceptual Quality Metric for Omnidirectional Visual Content

E. Upenik; T. Ebrahimi 

2019. IEEE International Conference on Image Processing (ICIP), Taipei, Taiwan, September 22-25, 2019. DOI : 10.1109/ICIP.2019.8803637.

Compression and visual quality assessment for light field contents

I. Viola / T. Ebrahimi (Dir.)  

Lausanne, EPFL, 2019. 

Exploiting user interactivity in quality assessment of point cloud imaging

E. Alexiou; T. Ebrahimi 

2019. Eleventh International Conference on Quality of Multimedia Experience (QoMEX), Berlin, Germany, June 5-7, 2019. DOI : 10.1109/QoMEX.2019.8743277.

Point cloud quality evaluation: Towards a definition for test conditions

L. Cruz; E. Dumic; E. Alexiou; J. Prazeres; R. Duarte et al. 

2019. Eleventh International Conference on Quality of Multimedia Experience (QoMEX), Berlin, Germany, June 5-7, 2019. DOI : 10.1109/QoMEX.2019.8743258.

Inpainting in Omnidirectional Images for Privacy Protection

E. Upenik; P. Akyazi; M. Tuzmen; T. Ebrahimi 

2019. ICASSP 2019 – 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Brighton, UK, May 12-17, 2019. p. 2487-2491. DOI : 10.1109/ICASSP.2019.8683346.

A comprehensive framework for visual quality assessment of light field tensor displays

I. Viola; K. Takahashi; T. Fujii; T. Ebrahimi 

2019. 

Context-based Quality of Experience in Immersive Multimedia

A-F. N. M. Perrin / T. Ebrahimi (Dir.)  

Lausanne, EPFL, 2019. 

2018

Comparison of Interactive Subjective Methodologies for Light Field Quality Evaluation

I. Viola; T. Ebrahimi 

2018-09-04. 26th European Signal Processing Conference (EUSIPCO 2018), Rome, Italy, September 3-7, 2018. DOI : 10.23919/EUSIPCO.2018.8553518.

A new objective metric to predict image quality using deep neural networks

P. Akyazi; T. Ebrahimi 

2018-08-19. SPIE Optics + Photonics 2018, San Diego, CA, USA, August 19-23, 2018. DOI : 10.1117/12.2322709.

Absence of specific alternatively spliced exon of CD44 in macrophages prevents colitis

B. M. Wittig; R. Sabat; P. Holzloehner; E. Witte-Haendel; K. Heilmann et al. 

Mucosal Immunology. 2018-05-01. Vol. 11, num. 3, p. 846-860. DOI : 10.1038/mi.2017.98.

Rate Distortion Optimized Graph Partitioning for Omnidirectional Image Coding

M. Rizkallah; F. De Simone; T. Maugey; C. Guillemot; P. Frossard 

2018. European Signal Processing Conference (EUSIPCO), Rome, ITALY, Aug 03-07, 2018. p. 897-901. DOI : 10.23919/EUSIPCO.2018.8553080.

A Novel Method for Sampling Bandlimited Graph Signals

D. E. O. Tzamarias; P. Akyazi; P. Frossard 

2018-01-01. European Signal Processing Conference (EUSIPCO), Rome, ITALY, Aug 03-07, 2018. p. 126-130. DOI : 10.23919/EUSIPCO.2018.8553064.

Graph-Based Inpainting of Disocclusion Holes for Zooming in 3D Scenes

P. Akyazi; P. Frossard 

2018. European Signal Processing Conference (EUSIPCO), Rome, ITALY, Aug 03-07, 2018. p. 867-871. DOI : 10.23919/EUSIPCO.2018.8553205.

Dynamic Adaptive Streaming for Multi-Viewpoint Omnidirectional Videos

X. Corbillon; F. De Simone; G. Simon; P. Frossard 

2018. ACM MMSys, Amsterdam, NETHERLANDS, Jun 12-15, 2018. p. 237-249. DOI : 10.1145/3204949.3204968.

JPEG Pleno: a standard framework for representing and signalling plenoptic modalities

P. Schelkens; Z. Y. Alpaslan; T. Ebrahimi; K-J. Oh; F. M. B. Pereira et al. 

2018-01-01. Conference on Applications of Digital Image Processing XLI, San Diego, CA, Aug 20-23, 2018. p. 107521P. DOI : 10.1117/12.2323404.

MMHealth 2017 Workshop on Multimedia for Personal Health and Health Care

S. Boll; T. Ebrahimi; C. Gurrin; L. Jalali; R. Jain et al. 

Ieee Multimedia. 2018-01-01. Vol. 25, num. 1, p. 7-11. DOI : 10.1109/MMUL.2018.011921230.

ICtCp Versus Y’CbCr

A. Perrin; M. Rerabek; W. Husak; T. Ebrahimi 

IEEE CONSUMER ELECTRONICS MAGAZINE. 2018. Vol. 7, num. 3, p. 38-47. DOI : 10.1109/MCE.0017.2714696.

A Reliable and Reversible Image Privacy Protection Based on False Colors

S. Ciftci; A. Akyuz; T. Ebrahimi 

IEEE TRANSACTIONS ON MULTIMEDIA. 2018. Vol. 20, num. 1, p. 68-81. DOI : 10.1109/TMM.2017.2728479.

A novel methodology for quality assessment of voxelized point clouds

E. Torlig; E. Alexiou; T. A. Fonseca; R. L. de Queiroz; T. Ebrahimi 

2018. SPIE Optical Engineering + Applications, San Diego, California, USA, August 19-23, 2018. p. 107520I. DOI : 10.1117/12.2322741.

Point cloud subjective evaluation methodology based on reconstructed surfaces

E. Alexiou; A. Pinheiro; C. Duarte; D. Matkovic; E. Dumic et al. 

2018. SPIE Optical Engineering + Applications, San Diego, CA, USA, August 19-23, 2018. p. 107520H. DOI : 10.1117/12.2321518.

Overview of the JPEG XS core coding system subjective evaluations

A. Willème; S. Mahmoudpour; I. Viola; K. Fliegel; J. Pospisil et al. 

2018. SPIE Optical Engineering + Applications, San Diego, California, USA, August 19-23, 2018. DOI : 10.1117/12.2323435.

A graph learning approach for light field image compression

I. Viola; H. Petric Maretic; P. Frossard; T. Ebrahimi 

2018. SPIE Optical Engineering + Applications, San Diego, California, USA, August 19-23, 2018. DOI : 10.1117/12.2322827.

A Rendering Solution to Display Light Field in Virtual Reality

E. Upenik; I. Viola; T. Ebrahimi 

2018. 26th European Signal Processing Conference (EUSIPCO), Rome, Italy, September 3-7, 2018. DOI : 10.23919/EUSIPCO.2018.8553424.

Impact of Visualisation Strategy for Subjective Quality Assessment of Point Clouds

E. Alexiou; T. Ebrahimi 

2018. IEEE International Conference on Multimedia & Expo Workshops (ICMEW), San Diego, California, USA, July 23-27, 2018. DOI : 10.1109/ICMEW.2018.8551498.

Benchmarking of Objective Quality Metrics for Colorless Point Clouds

E. Alexiou; T. Ebrahimi 

2018. Picture Coding Symposium (PCS), San Francisco, California, USA, June 24-27, 2018. DOI : 10.1109/PCS.2018.8456252.

Quality assessment of compression solutions for ICIP 2017 Grand Challenge on light field image coding

I. Viola; T. Ebrahimi 

2018. 2018 International Conference on Multimedia and Expo Workshops, San Diego, California, USA, July 23-27, 2018. DOI : 10.1109/ICMEW.2018.8551496.

Point Cloud Subjective Evaluation Methodology based on 2D Rendering

E. Alexiou; T. Ebrahimi; M. V. Bernardo; M. Pereira; A. Pinheiro et al. 

2018. Tenth International Conference on Quality of Multimedia Experience (QoMEX), Sardinia, Italy, May 29 – June 1, 2018. DOI : 10.1109/QoMEX.2018.8463406.

Comparison of Compression Efficiency between HEVC/H.265, VP9 and AV1 based on Subjective Quality Assessments

P. Akyazi; T. Ebrahimi 

2018. 10th International Conference on Quality of Multimedia Experience (QoMEX), Sardinia, Italy, May 29 – June 1, 2018. DOI : 10.1109/QoMEX.2018.8463294.

Point Cloud Quality Assessment Metric Based on Angular Similarity

E. Alexiou; T. Ebrahimi 

2018. IEEE International Conference on Multimedia and Expo (ICME), San Diego, California, USA, July 23-27, 2018. DOI : 10.1109/ICME.2018.8486512.

VALID: Visual quality Assessment for Light field Images Dataset

I. Viola; T. Ebrahimi 

2018. 10th International Conference on Quality of Multimedia Experience (QoMEX), Sardinia, Italy, 29 May – 1 June, 2018. DOI : 10.1109/QoMEX.2018.8463388.

Quality assessment of an HDR dual-layer backward-compatible codec compared to uncompromised SDR and HDR solutions

A-F. N. M. Perrin; M. Rerabek; W. Husak; T. Ebrahimi 

IEEE transaction on broadcasting, special issue on Quality of Experience for advanced broadcast services. 2018. Vol. 64, num. 2, p. 422-431. DOI : 10.1109/TBC.2018.2823913.

Evaluation of ICtCp color space and an Adaptive Reshaper for HDR and WCG

A-F. N. M. Perrin; M. Rerabek; W. Husak; T. Ebrahimi 

IEEE CONSUMER ELECTRONICS MAGAZINE. 2018. Vol. 7, num. 3, p. 38-47. DOI : 10.1109/MCE.2017.2714696.

2017

JPEG XS call for proposals subjective evaluations

D. McNally; T. Bruylants; A. Willème; T. Ebrahimi; P. Schelkens et al. 

2017.  p. 103960P. DOI : 10.1117/12.2275137.

JPEG Privacy and Security framework for social networking and GLAM services

F. Temmermans; T. Ebrahimi; S. Foessel; J. Delgado; T. Ishikawa et al. 

Eurasip Journal On Image And Video Processing. 2017.  p. 68. DOI : 10.1186/s13640-017-0216-z.

High Dynamic Range Imaging Technology

A. Artusi; T. Richter; T. Ebrahimi; R. K. Mantiuk 

Ieee Signal Processing Magazine. 2017. Vol. 34, num. 5, p. 165-172. DOI : 10.1109/Msp.2017.2716957.

Comparison and evaluation of light field image coding approaches

I. Viola; M. Rerabek; T. Ebrahimi 

IEEE Journal of Selected Topics in Signal Processing. 2017. Vol. 11, num. 7, p. 1092-1106. DOI : 10.1109/JSTSP.2017.2740167.

On the performance of metrics to predict quality in point cloud representations

E. Alexiou; T. Ebrahimi 

2017. SPIE Optical Engineering + Applications, San Diego, California, USA, August 6-10, 2017. p. 103961H. DOI : 10.1117/12.2275142.

Towards subjective quality assessment of point cloud imaging in augmented reality

E. Alexiou; E. Upenik; T. Ebrahimi 

2017. IEEE 19th International Workshop on Multimedia Signal Processing (MMSP), Luton Bedfordshire, United Kingdom, October 16-18, 2017. DOI : 10.1109/MMSP.2017.8122237.

A new framework for interactive quality assessment with application to light field coding

I. Viola; T. Ebrahimi 

2017. SPIE Optical Engineering + Applications, San Diego, California, USA, August 6-10, 2017. p. 103961F. DOI : 10.1117/12.2275136.

Image Privacy Protection with Secure JPEG Transmorphing

L. Yuan; T. Ebrahimi 

IET Signal Processing. 2017. Vol. 11, num. 9, p. 1031-1038. DOI : 10.1049/iet-spr.2016.0756.

Measuring quality of omnidirectional high dynamic range content

A-F. N. M. Perrin; C. Bist; R. Cozot; T. Ebrahimi 

2017. SPIE., San Diego, California, United States, August 6-10, 2017. DOI : 10.1117/12.2275146.

Towards an implicit time-continuous assessment of Quality of Experience for immersive multimedia

A-F. N. M. Perrin; T. Ebrahimi 

2017. International Young Researcher Summit on Quality of Experience in Emerging Multimedia Services (QEEMS 2017), Erfurt, Germany, May 29-30 , 2017.

Towards the Need Satisfaction in Gaming: A comparison of different gaming platforms

A-F. N. M. Perrin; S. Zadtootaghaj; S. Schmidt; S. Möller; T. Ebrahimi 

2017. 9th International Conference on Quality of Multimedia Experience (QoMEX 2017), Erfurt, Germany, May 31 – June 2, 2017. DOI : 10.1109/QoMEX.2017.7965641.

On subjective and objective quality evaluation of point cloud geometry

E. Alexiou; T. Ebrahimi 

2017. Ninth International Conference on Quality of Multimedia Experience (QoMEX), Erfurt, Germany, May 31 – June 2, 2017. DOI : 10.1109/QoMEX.2017.7965681.

Media content processing method

T. Ebrahimi; L. Yuan 

US9712845; US2017034523.

2017.

Impact of interactivity on the assessment of quality of experience for light field content

I. Viola; M. Rerabek; T. Ebrahimi 

2017. 9th International Conference on Quality of Multimedia Experience (QoMEX), Erfurt, Germany, May 31 – June 02, 2017. DOI : 10.1109/QoMEX.2017.7965636.

On the performance of objective metrics for omnidirectional visual content

E. Upenik; M. Rerabek; T. Ebrahimi 

2017. 9th International Conference on Quality of Multimedia Experience (QoMEX 2017), Erfurt, Germany, May 31 – June 2, 2017. DOI : 10.1109/QoMEX.2017.7965660.