Manuela Pereira

According to our database, Manuela Pereira authored at least 79 papers between 1994 and 2024.

Collaborative distances:

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

2024

Quality evaluation of point cloud compression techniques.

João Prazeres, Manuela Pereira, António M. G. Pinheiro

Signal Process. Image Commun., 2024

2023

JPEG Pleno Learning-Based Point Cloud Coding: A Performance Analysis.

João Prazeres, Rafael Rodrigues, Manuela Pereira, António M. G. Pinheiro

Proceedings of the IEEE International Conference on Image Processing, 2023

2022

Efficient Light Field Image Compression with Enhanced Random Access.

Hadi Amirpour, António M. G. Pinheiro, Manuela Pereira, Fernando J. P. Lopes, Mohammed Ghanbari

ACM Trans. Multim. Comput. Commun. Appl., 2022

Quality Evaluation of Holographic Images Coded With Standard Codecs.

Hadi Amirpour, António M. G. Pinheiro, Elsa Susana Reis Fonseca, Mohammed Ghanbari, Manuela Pereira

IEEE Trans. Multim., 2022

Subjective Quality Evaluation of Point Clouds with 3D Stereoscopic Visualization.

João Prazeres, Manuela Pereira, António M. G. Pinheiro

Proceedings of the 2022 IEEE International Conference on Image Processing, 2022

On the stability of point cloud machine learning based coding.

João Prazeres, Rafael Rodrigues, Manuela Pereira, António M. G. Pinheiro

Proceedings of the 10th European Workshop on Visual Information Processing, 2022

Holography challenges on coding and quality assessment.

Raquel Guerra, Elsa Susana Reis Fonseca, António M. G. Pinheiro, Manuela Pereira

Proceedings of the 10th European Workshop on Visual Information Processing, 2022

Quality analysis of point cloud coding solutions.

João Prazeres, Manuela Pereira, António M. G. Pinheiro

Proceedings of the 3D Imaging and Applications 2022, online, January 15-26, 2022, 2022

2021

Efficient coding of experimental holograms using speckle denoising.

Marco V. Bernardo, Elsa Susana Reis Fonseca, António M. G. Pinheiro, Paulo Torrão Fiadeiro, Manuela Pereira

Signal Process. Image Commun., 2021

Validation of dynamic subjective quality assessment methodology for holographic coding solutions.

Ayyoub Ahar, Manuela Pereira, Tobias Birnbaum, António M. G. Pinheiro, Peter Schelkens

Proceedings of the 13th International Conference on Quality of Multimedia Experience, 2021

Performance comparison of video encoders in light field image compression.

Hadi Amirpour, António M. G. Pinheiro, Manuela Pereira, Mohammed Ghanbari

Proceedings of the 3D Imaging and Applications 2021, online, January 11-28, 2021, 2021

2020

Audiovisual quality of live music streaming over mobile networks using MPEG-DASH.

Rafael Rodrigues, Peter Pocta, Hugh Melvin, Marco V. Bernardo, Manuela Pereira, António M. G. Pinheiro

Multim. Tools Appl., 2020

Quality perception of specific chromatic impairments.

Marco V. Bernardo, António M. G. Pinheiro, Paulo Torrão Fiadeiro, Manuela Pereira

Multim. Tools Appl., 2020

QUALINET White Paper on Definitions of Immersive Media Experience (IMEx).

Andrew Perkis, Christian Timmerer, Sabina Barakovic, Jasmina Barakovic Husic, Søren Bech, Sebastian Bosse, Jean Botev, Kjell Brunnström, Luís Alberto da Silva Cruz, Katrien De Moor, Andrea de Polo Saibanti, Wouter Durnez, Sebastian Egger-Lampl, Ulrich Engelke, Tiago H. Falk, Asim Hameed, Andrew Hines, Tanja Kojic, Dragan Kukolj, Eirini Liotou, Dragorad Milovanovic, Sebastian Möller, Niall Murray, Babak Naderi, Manuela Pereira, Stuart W. Perry, António M. G. Pinheiro, Andres Pinilla Palacios, Alexander Raake, Sarvesh Rajesh Agrawal, Ulrich Reiter, Rafael Rodrigues, Raimund Schatz, Peter Schelkens, Steven Schmidt, Saeed Shafiee Sabet, Ashutosh Singla, Lea Skorin-Kapov, Mirko Suznjevic, Stefan Uhrig, Sara Vlahovic, Jan-Niklas Voigt-Antons, Saman Zadtootaghaj

CoRR, 2020

Quality Evaluation Of Static Point Clouds Encoded Using MPEG Codecs.

Stuart W. Perry, Huy Phi Cong, Luís Alberto da Silva Cruz, João Prazeres, Manuela Pereira, António M. G. Pinheiro, Emil Dumic, Evangelos Alexiou, Touradj Ebrahimi

Proceedings of the IEEE International Conference on Image Processing, 2020

Quality Evaluation Of Digital Holographic Data Encoded On The Object Plane Using State Of The Art Codecs.

Hadi Amirpour, António M. G. Pinheiro, Elsa Susana Reis Fonseca, Mohammad Ghanbari, Manuela Pereira

Proceedings of the IEEE International Conference on Image Processing, 2020

2019

Motion estimation with chessboard pattern prediction strategy.

Hadi Amirpour, Mohammad Ghanbari, António M. G. Pinheiro, Manuela Pereira

Multim. Tools Appl., 2019

Fast and Efficient Lenslet Image Compression.

Hadi Amirpour, António M. G. Pinheiro, Manuela Pereira, Mohammad Ghanbari

CoRR, 2019

Perceptual evaluation of speckle noise reduction techniques for phase shifting holograms.

Elsa Susana Reis Fonseca, Paulo Torrão Fiadeiro, Vahid Hajihashemi, Marco V. Bernardo, António M. G. Pinheiro, Manuela Pereira

Proceedings of the 11th International Conference on Quality of Multimedia Experience QoMEX 2019, 2019

Point cloud quality evaluation: Towards a definition for test conditions.

Luís Alberto da Silva Cruz, Emil Dumic, Evangelos Alexiou, João Prazeres, Carlos Rafael Duarte, Manuela Pereira, António M. G. Pinheiro, Touradj Ebrahimi

Proceedings of the 11th International Conference on Quality of Multimedia Experience QoMEX 2019, 2019

Reliability of the Most Common Objective Metrics for Light Field Quality Assessment.

Hadi Amirpour, António M. G. Pinheiro, Manuela Pereira, Mohammad Ghanbari

Proceedings of the IEEE International Conference on Acoustics, 2019

Speckle Reduction for Efficient Coding of Experimental Holograms.

Marco V. Bernardo, Elsa Susana Reis Fonseca, António M. G. Pinheiro, Paulo Torrão Fiadeiro, Manuela Pereira

Proceedings of the Data Compression Conference, 2019

Light Field Image Compression with Random Access.

Hadi Amirpour, António M. G. Pinheiro, Manuela Pereira, Fernando J. P. Lopes, Mohammad Ghanbari

Proceedings of the Data Compression Conference, 2019

Fast Depth Decision in Light Field Compression.

Hadi Amirpour, António M. G. Pinheiro, Manuela Pereira, Mohammad Ghanbari

Proceedings of the Data Compression Conference, 2019

2018

Holographic representation: Hologram plane vs. object plane.

Marco V. Bernardo, Pedro Fernandes, Angelo M. Arrifano, Marc Antonini, Elsa Susana Reis Fonseca, Paulo Torrão Fiadeiro, António M. G. Pinheiro, Manuela Pereira

Signal Process. Image Commun., 2018

Point Cloud Subjective Evaluation Methodology based on 2D Rendering.

Evangelos Alexiou, Touradj Ebrahimi, Marco V. Bernardo, Manuela Pereira, António M. G. Pinheiro, Luís Alberto da Silva Cruz, Carlos Duarte, Lovorka Gotal Dmitrovic, Emil Dumic, Dragan Matkovics, Athanassios N. Skodras

Proceedings of the Tenth International Conference on Quality of Multimedia Experience, 2018

High Efficient Snake Order Pseudo-Sequence Based Light Field Image Compression.

Hadi Amirpour, Manuela Pereira, António M. G. Pinheiro

Proceedings of the 2018 Data Compression Conference, 2018

2017

Quality comparison of the HEVC and VP9 encoders performance.

Pedro Fernandes, Marco V. Bernardo, António M. G. Pinheiro, Paulo Torrão Fiadeiro, Manuela Pereira

Multim. Tools Appl., 2017

2016

Image Quality under Chromatic Impairments.

Marco V. Bernardo, António M. G. Pinheiro, Paulo Torrão Fiadeiro, Manuela Pereira

ACM Trans. Appl. Percept., 2016

MPEG DASH - some QoE-based insights into the tradeoff between audio and video for live music concert streaming under congested network conditions.

Rafael Rodrigues, Peter Pocta, Hugh Melvin, Manuela Pereira, António M. G. Pinheiro

Proceedings of the Eighth International Conference on Quality of Multimedia Experience, 2016

LDR images generation with JPEG-XT decoded HDR images.

António M. G. Pinheiro, Marco V. Bernardo, Manuela Pereira

Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

2015

Benchmarking of objective quality metrics for HDR image quality assessment.

Philippe Hanhart, Marco V. Bernardo, Manuela Pereira, António M. G. Pinheiro, Touradj Ebrahimi

EURASIP J. Image Video Process., 2015

Eye gaze behavior under chromatic impairments and quality assessment.

Marco V. Bernardo, António M. G. Pinheiro, Paulo Torrão Fiadeiro, Manuela Pereira

Proceedings of the Seventh International Workshop on Quality of Multimedia Experience, 2015

2014

Classification of Breast Masses on Contrast-Enhanced Magnetic Resonance Images Through Log Detrended Fluctuation Cumulant-Based Multifractal Analysis.

Filipe Soares, Filipe Janela, Manuela Pereira, João Seabra, Mário M. Freire

IEEE Syst. J., 2014

HDR image compression: A new challenge for objective quality metrics.

Philippe Hanhart, Marco V. Bernardo, Pavel Korshunov, Manuela Pereira, António M. G. Pinheiro, Touradj Ebrahimi

Proceedings of the Sixth International Workshop on Quality of Multimedia Experience, 2014

Chromatic variations on 3D video and QoE.

Daniel Piedade, Marco V. Bernardo, Paulo Torrão Fiadeiro, António M. G. Pinheiro, Manuela Pereira

Proceedings of the 22nd European Signal Processing Conference, 2014

Quality assessment of chromatic variations: A study of Full-Reference and No-Reference Metrics.

Marco V. Bernardo, António M. G. Pinheiro, Paulo Torrão Fiadeiro, Manuela Pereira

Proceedings of the 22nd European Signal Processing Conference, 2014

Factors Influencing Quality of Experience.

Ulrich Reiter, Kjell Brunnström, Katrien De Moor, Mohamed-Chaker Larabi, Manuela Pereira, António M. G. Pinheiro, Junyong You, Andrej Zgank

Proceedings of the Quality of Experience, 2014

2013

Identification of Peer-to-Peer VoIP Sessions Using Entropy and Codec Properties.

João V. P. Gomes, Pedro R. M. Inácio, Manuela Pereira, Mário M. Freire, Paulo P. Monteiro

IEEE Trans. Parallel Distributed Syst., 2013

3D Lacunarity in Multifractal Analysis of Breast Tumor Lesions in Dynamic Contrast-Enhanced Magnetic Resonance Imaging.

Filipe Soares, Filipe Janela, Manuela Pereira, João Seabra, Mário M. Freire

IEEE Trans. Image Process., 2013

The Whole Mesh Deformation Model: A Fast Image Segmentation Method Suitable for Effective Parallelization.

Przemyslaw Lenkiewicz, Manuela Pereira, Mário M. Freire, José Fernandes

EURASIP J. Adv. Signal Process., 2013

Detection and classification of peer-to-peer traffic: A survey.

João V. P. Gomes, Pedro R. M. Inácio, Manuela Pereira, Mário M. Freire, Paulo P. Monteiro

ACM Comput. Surv., 2013

Specific chromatic errors: A quality assessment.

Marco V. Bernardo, António M. G. Pinheiro, Manuela Pereira, Paulo Torrão Fiadeiro

Proceedings of the Fourth International Workshop on Quality of Multimedia Experience, 2013

Gland segmentation of breast ultrasound exams.

Rui Braz, J. Moutinho, Mário M. Freire, António M. G. Pinheiro, Manuela Pereira

Proceedings of the Medical Imaging 2013: Image Processing, 2013

Objective evaluation of chromatic quality assessment.

Marco V. Bernardo, António M. G. Pinheiro, Manuela Pereira, Paulo Torrão Fiadeiro

Proceedings of the 2013 IEEE International Conference on Multimedia and Expo, 2013

Multiple description coding of digital holograms using Maximum-a-Posteriori.

Angelo M. Arrifano, Marc Antonini, Manuela Pereira

Proceedings of the European Workshop on Visual Information Processing, 2013

2012

Fast synthesis of persistent fractional Brownian motion.

Pedro R. M. Inácio, Mário M. Freire, Manuela Pereira, Paulo P. Monteiro

ACM Trans. Model. Comput. Simul., 2012

Corrigendum: Exploring Behavioral Patterns Through Entropy in Multimedia Peer-to-Peer Traffic.

João V. P. Gomes, Pedro R. M. Inácio, Manuela Pereira, Mário M. Freire, Paulo P. Monteiro

Comput. J., 2012

Exploring Behavioral Patterns Through Entropy in Multimedia Peer-to-Peer Traffic.

João V. P. Gomes, Pedro R. M. Inácio, Manuela Pereira, Mário M. Freire, Paulo P. Monteiro

Comput. J., 2012

A study on the user perception to color variations.

Marco V. Bernardo, António M. G. Pinheiro, Manuela Pereira, Paulo Torrão Fiadeiro

Proceedings of the 20th ACM Multimedia Conference, MM '12, Nara, Japan, October 29, 2012

Breast ultrasound images gland segmentation.

Rui Braz, António M. G. Pinheiro, J. Moutinho, Mário M. Freire, Manuela Pereira

Proceedings of the IEEE International Workshop on Machine Learning for Signal Processing, 2012

Towards breast ultrasound image segmentation using multi-resolution pixel descriptors.

Rafael Rodrigues, António M. G. Pinheiro, Rui Braz, Manuela Pereira, J. Moutinho

Proceedings of the 21st International Conference on Pattern Recognition, 2012

2011

On-line Detection of Encrypted Traffic Generated by Mesh-Based Peer-to-Peer Live Streaming Applications: The Case of GoalBit.

André F. Esteves, Pedro R. M. Inácio, Manuela Pereira, Mário M. Freire

Proceedings of The Tenth IEEE International Symposium on Networking Computing and Applications, 2011

Extended whole mesh deformation model: Full 3D processing.

Przemyslaw Lenkiewicz, Manuela Pereira, Mário M. Freire, José Fernandes

Proceedings of the 18th IEEE International Conference on Image Processing, 2011

Joint source-channel decoding of motion-information using maximum-a-posteriori.

Angelo M. Arrifano, Marc Antonini, Manuela Pereira, Mário M. Freire

Proceedings of the 18th IEEE International Conference on Image Processing, 2011

2010

NetOdyssey - A New Tool for Real-Time Analysis of Network Traffic.

Fábio D. Beirão, João V. P. Gomes, Pedro R. M. Inácio, Manuela Pereira, Mário M. Freire

Proceedings of The Ninth IEEE International Symposium on Networking Computing and Applications, 2010

Multiple-description video coding based on JPEG 2000 MQ-coder registers.

Angelo M. Arrifano, Manuela Pereira, Marc Antonini, Mário M. Freire

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010

2009

The design and evaluation of the Simple Self-Similar Sequences Generator.

Pedro R. M. Inácio, Branka Lakic, Mário M. Freire, Manuela Pereira, Paulo P. Monteiro

Inf. Sci., 2009

The Dynamic Topology Changes model for unsupervised image segmentation.

Przemyslaw Lenkiewicz, Manuela Pereira, Mário M. Freire, José Fernandes

Proceedings of the 2009 IEEE International Workshop on Multimedia Signal Processing, 2009

A new 3D image segmentation method for parallel architectures.

Przemyslaw Lenkiewicz, Manuela Pereira, Mário M. Freire, José Fernandes

Proceedings of the 2009 IEEE International Conference on Multimedia and Expo, 2009

The whole mesh Deformation Model for 2D and 3D image segmentation.

Przemyslaw Lenkiewicz, Manuela Pereira, Mário M. Freire, José Fernandes

Proceedings of the International Conference on Image Processing, 2009

Towards the Detection of Encrypted BitTorrent Traffic through Deep Packet Inspection.

David A. Carvalho, Manuela Pereira, Mário M. Freire

Proceedings of the Security Technology, 2009

Detection of Encrypted Traffic in eDonkey Network through Application Signatures.

Mário M. Freire, David A. Carvalho, Manuela Pereira

Proceedings of the First International Conference on Advances in P2P Systems, 2009

2008

Analysis of the Impact of Intensive Attacks on the Self-Similarity Degree of the Network Traffic.

Pedro R. M. Inácio, Mário M. Freire, Manuela Pereira, Paulo P. Monteiro

Proceedings of the Second International Conference on Emerging Security Information, 2008

Track on Computer Networks: editorial message.

Mário M. Freire, Teresa Maria Vazão, Edmundo Monteiro, Manuela Pereira

Proceedings of the 2008 ACM Symposium on Applied Computing (SAC), 2008

Analysis of Peer-to-Peer Traffic Using a Behavioural Method Based on Entropy.

João V. P. Gomes, Pedro R. M. Inácio, Mário M. Freire, Manuela Pereira, Paulo P. Monteiro

Proceedings of the 2008 IEEE International Performance, 2008

2007

Self-Similarity Analysis Applied to 2D Breast Cancer Imaging.

Filipe Soares, Pawel Andruszkiewic, Mário M. Freire, Paulo Cruz, Manuela Pereira

Proceedings of the Second International Conference on Systems and Networks Communications (ICSNC 2007), 2007

Advanced Querying Architecture for DICOM Systems.

Rui Agostinho, Manuela Pereira, Mário M. Freire

Proceedings of the Second International Conference on Systems and Networks Communications (ICSNC 2007), 2007

Performance of Optical Burst Switched Networks for Grid Applications.

Nuno M. Garcia, Manuela Pereira, Mário M. Freire, Paulo P. Monteiro, Przemyslaw Lenkiewicz

Proceedings of the Third International Conference on Networking and Services (ICNS 2007), 2007

2005

Multi-channel adaptive bit allocation and error control for video transmission over wireless networks.

Manuela Pereira, Marc Antonini

Proceedings of the 13th European Signal Processing Conference, 2005

2003

Multiple description image and video coding for wireless channels.

Manuela Pereira, Marc Antonini, Michel Barlaud

Signal Process. Image Commun., 2003

Multiple description coding for Internet video streaming.

Manuela Pereira, Marc Antonini, Michel Barlaud

Proceedings of the 2003 International Conference on Image Processing, 2003

Multiple Description Coding for Quincunx Images. Application to Satellite Transmission.

Manuela Pereira, Annabelle Gouze, Marc Antonini, Michel Barlaud

Proceedings of the High Speed Networks and Multimedia Communications, 2003

Multiple Description Coding for Video Streaming over Wireless Networks.

Manuela Pereira, Marc Antonini, Michel Barlaud

Proceedings of the High Speed Networks and Multimedia Communications, 2003

Multiple description coding for noisy-varying channels.

Manuela Pereira, Marc Antonini, Michel Barlaud

Proceedings of the 2003 Data Compression Conference (DCC 2003), 2003

2002

Channel adapted scan-based multiple description video coding.

Manuela Pereira, Marc Antonini, Michel Barlaud

Proceedings of the 2002 IEEE International Conference on Multimedia and Expo, 2002

Channel adapted multiple description coding scheme using wavelet transform.

Manuela Pereira, Marc Antonini, Michel Barlaud

Proceedings of the 2002 International Conference on Image Processing, 2002

Low complexity Multiple Description Coding scheme using Wavelet Transform.

Manuela Pereira, Marc Antonini, Michel Barlaud

Proceedings of the 11th European Signal Processing Conference, 2002

1994

Re-Codable Video.

Manuela Pereira, Andrew Lippman

Proceedings of the Proceedings 1994 International Conference on Image Processing, 1994