Luís Alberto da Silva Cruz

Publication Activity (10 Years)

Years Active: 2000-2024
Publications (10 Years): 57

Top Topics

Lossy Image Compression

Lossless Coding

Intra Prediction

Top Venues

Publications

Nuno A. B. Martins, Luís Alberto da Silva Cruz, Fernando Lopes
Impact of LiDAR point cloud compression on 3D object detection evaluated on the KITTI dataset. EURASIP J. Image Video Process. 2024 (1) (2024)
Emil Dumic, Luís Alberto da Silva Cruz
Subjective Quality Assessment of V-PCC-Compressed Dynamic Point Clouds Degraded by Packet Losses. Sensors 23 (12) (2023)
Francisco Cunha, Valentin Blüml, Lydia M. Zopf, Andreas Walter, Michael Wagner, Wolfgang J. Weninger, Lucas A. Thomaz, Luis M. N. Tavora, Luís Alberto da Silva Cruz, Sérgio M. M. de Faria
Correction to: Lossy Image Compression in a Preclinical Multimodal Imaging Study. J. Imaging Inform. Medicine 36 (5) (2023)
João Prazeres, Zhe Luo, António M. G. Pinheiro, Luís Alberto da Silva Cruz, Stuart W. Perry
JPEG Pleno Call for Proposals Responses Quality Assessment. ICASSP (2023)
Francisco Cunha, Valentin Blüml, Lydia M. Zopf, Andreas Walter, Michael Wagner, Wolfgang J. Weninger, Lucas A. Thomaz, Luis M. N. Tavora, Luís Alberto da Silva Cruz, Sérgio M. M. de Faria
Lossy Image Compression in a Preclinical Multimodal Imaging Study. J. Digit. Imaging 36 (4) (2023)
João M. Santos, Lucas A. Thomaz, Pedro A. Amado Assunção, Luís Alberto da Silva Cruz, Luis M. N. Tavora, Sérgio M. M. Faria
Hierarchical lossless coding of light fields with improved random access. Signal Process. Image Commun. 105 (2022)
Esther Parra-Mora, Alex Cazañas-Gordón, Luís Alberto da Silva Cruz
Transfer Learning Based Retinal Layer and Fluid Segmentation using Fully Convolutional Networks. EUVIP (2022)
João M. Santos, Lucas A. Thomaz, Pedro A. Amado Assunção, Luís Alberto da Silva Cruz, Luis Távora, Sérgio M. M. de Faria
Lossless Coding of Light Fields Based on 4D Minimum Rate Predictors. IEEE Trans. Image Process. 31 (2022)
Esther Parra-Mora, Luís Alberto da Silva Cruz
LOCTseg: A lightweight fully convolutional network for end-to-end optical coherence tomography segmentation. Comput. Biol. Medicine 150 (2022)
Stuart W. Perry, Luís Alberto da Silva Cruz, João Prazeres, António M. G. Pinheiro, Emil Dumic, Davi Lazzarotto, Touradj Ebrahimi
Subjective and Objective Testing in Support of the JPEG Pleno Point Cloud Compression Activity. EUVIP (2022)
Alex Cazañas-Gordón, Luís Alberto da Silva Cruz
Multiscale Attention Gated Network (MAGNet) for Retinal Layer and Macular Cystoid Edema Segmentation. IEEE Access 10 (2022)
Luís Garrote, João Perdiz, Luís Alberto da Silva Cruz, Urbano J. Nunes
Point Cloud Compression: Impact on Object Detection in Outdoor Contexts. Sensors 22 (15) (2022)
Miguel Marques, Luís Alberto da Silva Cruz
Explorations on 3D point clouds coding using transformers and patches. EUVIP (2022)
Luiz Henrique Cancellier, Mateus Grellert, José Luís Güntzel, Luís Alberto da Silva Cruz
Autoencoder Model Exploration for Multi-Layer Video Compression. EUVIP (2022)
Stuart W. Perry, Luís Alberto da Silva Cruz, Emil Dumic, Nhung Hong Thi Nguyen, António M. G. Pinheiro, Evangelos Alexiou
Comparison of Remote Subjective Assessment Strategies in the Context of the JPEG Pleno Point Cloud Activity. MMSP (2021)
Mateus Grellert, Luís Alberto da Silva Cruz, Bruno Zatt, Sergio Bampi
Coding mode decision algorithm for fast HEVC transrating using heuristics and machine learning. J. Real Time Image Process. 18 (6) (2021)
Esther Parra-Mora, Alex Cazañas-Gordón, Rui Proença, Luís Alberto da Silva Cruz
Epiretinal Membrane Detection in Optical Coherence Tomography Retinal Images Using Deep Learning. IEEE Access 9 (2021)
Alex Cazañas-Gordón, Esther Parra-Mora, Luís Alberto da Silva Cruz
Ensemble Learning Approach to Retinal Thickness Assessment in Optical Coherence Tomography. IEEE Access 9 (2021)
Sérgio D. Correia, Marko Beko, Slavisa Tomic, Luís Alberto da Silva Cruz
Energy-Based Acoustic Localization by Improved Elephant Herding Optimization. IEEE Access 8 (2020)
Iago Storch, Bruno Zatt, Luciano Agostini, Guilherme Corrêa, Luís Alberto da Silva Cruz, Daniel Palomino
Spatially Adaptive Intra Mode Pre-Selection for ERP 360 Video Coding. ICASSP (2020)
Emil Dumic, Luís Alberto da Silva Cruz
Point Cloud Coding Solutions, Subjective Assessment and Objective Measures: A Case Study. Symmetry 12 (12) (2020)
Emil Dumic, Federica Battisti, Marco Carli, Luís Alberto da Silva Cruz
Point Cloud Visualization Methods: a Study on Subjective Preferences. EUSIPCO (2020)
João M. Santos, Lucas A. Thomaz, Pedro A. Amado Assunção, Luís Alberto da Silva Cruz, Luis M. N. Tavora, Sérgio M. M. de Faria
Disparity compensation of light fields for improved efficiency in 4D transform-based encoders. VCIP (2020)
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
QUALINET White Paper on Definitions of Immersive Media Experience (IMEx). CoRR (2020)
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
Quality Evaluation Of Static Point Clouds Encoded Using MPEG Codecs. ICIP (2020)
Alex Cazañas-Gordón, Esther Parra-Mora, Luís Alberto da Silva Cruz
Evaluating Transfer Learning for Macular Fluid Detection with Limited Data. EUSIPCO (2020)
José Nuno Galveia, Luís Alberto da Silva Cruz, António Travassos
Image and Ontological Information Fusion for Cataract Surgery Recommendation. EUSIPCO (2019)
Iago Storch, Bruno Zatt, Luciano Agostini, Luís Alberto da Silva Cruz, Daniel Palomino
FastIntra360: A Fast Intra-Prediction Technique for 360-Degrees Video Coding. DCC (2019)
Pedro Gomes, Luís Alberto da Silva Cruz
Pseudo-Sequence Light Field Image Scalable Encoding with Improved Random Access. EUVIP (2019)
Mateus Grellert, Bruno Zatt, Sergio Bampi, Luís Alberto da Silva Cruz
Fast Coding Unit Partition Decision for HEVC Using Support Vector Machines. IEEE Trans. Circuits Syst. Video Technol. 29 (6) (2019)
Stuart W. Perry, António M. G. Pinheiro, Emil Dumic, Luís Alberto da Silva Cruz
Study of Subjective and Objective Quality Evaluation of 3D Point Cloud Data by the JPEG Committee. IQSP (2019)
Luís Alberto da Silva Cruz, Emil Dumic, Evangelos Alexiou, João Prazeres, Carlos Rafael Duarte, Manuela Pereira, António M. G. Pinheiro, Touradj Ebrahimi
Point cloud quality evaluation: Towards a definition for test conditions. QoMEX (2019)
João M. Santos, Pedro A. Amado Assunção, Luís Alberto da Silva Cruz, Luis M. N. Tavora, Rui Fonseca-Pinto, Sérgio M. M. de Faria
Lossless Compression of Light Fields Using Multi-reference Minimum Rate Predictors. DCC (2019)
Mariana Roque, Luís Alberto da Silva Cruz
An Empirical Study of the Effect of Point Cloud Compression on the Performance of Segmentation. EUVIP (2019)
Emil Dumic, Kresimir Sakic, Luís Alberto da Silva Cruz
Crowdsourced subjective 3D video quality assessment. Multim. Syst. 25 (6) (2019)
Cristiano F. Santos, Fernando Lopes, António M. G. Pinheiro, Luís Alberto da Silva Cruz
A Sub-Partitioning Method for Point Cloud Inter-prediction Coding. VCIP (2018)
Mateus Grellert, Sergio Bampi, Guilherme Corrêa, Bruno Zatt, Luís Alberto da Silva Cruz
Learning-Based Complexity Reduction and Scaling for HEVC Encoders. ICASSP (2018)
Sérgio D. Correia, Marko Beko, Luís Alberto da Silva Cruz, Slavisa Tomic
Elephant Herding Optimization for Energy-Based Localization. Sensors 18 (9) (2018)
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
Point Cloud Subjective Evaluation Methodology based on 2D Rendering. QoMEX (2018)
Mateus Grellert, Tiago J. L. Oliveira, Carlos Rafael Duarte, Luís Alberto da Silva Cruz
Fast HEVC Transrating using Random Forests. VCIP (2018)
José Nuno Galveia, António Travassos, Luís Alberto da Silva Cruz
An Ophthalmology Clinical Decision Support System Based on Clinical Annotations, Ontologies and Images. CBMS (2018)
João M. Santos, Pedro A. Amado Assunção, Luís Alberto da Silva Cruz, Luis Tavora, Rui Fonseca-Pinto, Sérgio M. M. de Faria
Lossless coding of light field images based on minimum-rate predictors. J. Vis. Commun. Image Represent. 54 (2018)
Pedro Miguel Regalo Rocha, Pedro A. Amado Assunção, Luís Alberto da Silva Cruz
Quality evaluation of 3D video for QoE management in media networks. IM (2017)
Luis F. R. Lucas, Nuno M. M. Rodrigues, Luís Alberto da Silva Cruz, Sérgio M. M. de Faria
Lossless Compression of Medical Images Using 3-D Predictors. IEEE Trans. Medical Imaging 36 (11) (2017)
João M. Santos, Pedro A. Amado Assunção, Luís Alberto da Silva Cruz, Luis Tavora, Rui Fonseca-Pinto, Sérgio M. M. de Faria
Lossless light-field compression using reversible colour transformations. IPTA (2017)
Emil Dumic, Sonja Grgic, Kresimir Sakic, Pedro Miguel Regalo Rocha, Luís Alberto da Silva Cruz
3D video subjective quality: a new database and grade comparison study. Multim. Tools Appl. 76 (2) (2017)
Andre F. R. Guarda, João M. Santos, Luís Alberto da Silva Cruz, Pedro A. Amado Assunção, Nuno M. M. Rodrigues, Sérgio M. M. de Faria
A method to improve HEVC lossless coding of volumetric medical images. Signal Process. Image Commun. 59 (2017)
Ricardo Joao, Rui Marinheiro, Pedro Assuncao, Luís Alberto da Silva Cruz
A flexible monitor for assessing 3D video QoE in real-time. ICC Workshops (2016)
Luís Alberto da Silva Cruz, Mario Cordina, Carl James Debono, Pedro A. Amado Assunção
Quality Monitor for 3-D Video Over Hybrid Broadcast Networks. IEEE Trans. Broadcast. 62 (4) (2016)
Thaísa Leal da Silva, Luciano Volcan Agostini, Luís Alberto da Silva Cruz
Fast intra prediction algorithm based on texture analysis for 3D-HEVC encoders. J. Real Time Image Process. 12 (2) (2016)
Lino Ferreira, Pedro Assunção, Luís Alberto da Silva Cruz
3D key-frame extraction method based on visual saliency. IC3D (2016)
Guilherme Corrêa, Pedro Assuncao, Luciano Volcan Agostini, Luís Alberto da Silva Cruz
Complexity scalability for real-time HEVC encoders. J. Real Time Image Process. 12 (1) (2016)
Joao G. R. Almeida e Sousa, Carlos Manta Oliveira, Luís Alberto da Silva Cruz
Automatic detection of laser marks in retinal digital fundus images. EUSIPCO (2016)
Guilherme Corrêa, Pedro A. Amado Assunção, Luciano Volcan Agostini, Luís Alberto da Silva Cruz
Pareto-Based Method for High Efficiency Video Coding With Limited Encoding Time. IEEE Trans. Circuits Syst. Video Technol. 26 (9) (2016)
Lino Ferreira, Luís Alberto da Silva Cruz, Pedro Assunção
Towards key-frame extraction methods for 3D video: a review. EURASIP J. Image Video Process. 2016 (2016)
Guilherme Corrêa, Luciano Volcan Agostini, Luís Alberto da Silva Cruz
Fast H.264/AVC to HEVC transcoder based on data mining and decision trees. ISCAS (2016)
João M. Santos, Andre F. R. Guarda, Luís Alberto da Silva Cruz, Nuno M. M. Rodrigues, Sérgio M. M. de Faria
Compression of medical images using MRP with bi-directional prediction and histogram packing. PCS (2016)
Guilherme Corrêa, Pedro A. Amado Assunção, Luís Alberto da Silva Cruz, Luciano Volcan Agostini
Encoding time control system for HEVC based on Rate-Distortion-Complexity analysis. ISCAS (2015)
Guilherme Corrêa, Pedro Assuncao, Luciano Volcan Agostini, Luís Alberto da Silva Cruz
Fast HEVC Encoding Decisions Using Data Mining. IEEE Trans. Circuits Syst. Video Technol. 25 (4) (2015)
Charalampos Mysirlidis, Tasos Dagiuklas, Pedro Miguel Regalo Rocha, Luís Alberto da Silva Cruz, Dino Kotaranin, Savina Gruicic, Emil Dumic, Athanassios N. Skodras
STESCAL3D: Subjective evaluation of HD stereo video streaming using H.264 SVC in diverse laboratory environments. QoMEX (2015)
Thaísa Leal da Silva, Luciano Volcan Agostini, Luís Alberto da Silva Cruz
Fast mode selection algorithm based on texture analysis for 3D-HEVC intra prediction. ICME (2015)
Lino Ferreira, Luís Alberto da Silva Cruz, Pedro Assuncao
A generic framework for optimal 2D/3D key-frame extraction driven by aggregated saliency maps. Signal Process. Image Commun. 39 (2015)
Lino Ferreira, Luís Alberto da Silva Cruz, Pedro A. Amado Assunção
A method to compute saliency regions in 3D video based on fusion of feature maps. ICME (2015)
Joao R. S. Soares, Luís Alberto da Silva Cruz, Pedro A. Amado Assunção, Rui Marinheiro
No-reference lightweight estimation of 3D video objective quality. ICIP (2014)
Emil Dumic, Sonja Grgic, Luís Alberto da Silva Cruz, Pedro A. Amado Assunção
Objective quality measures comparison of impaired 3D video sequences from the UC3D database. 3DTV-Conference (2014)
Guilherme Corrêa, Pedro A. Amado Assunção, Luís Alberto da Silva Cruz, Luciano Volcan Agostini
Classification-based early termination for coding tree structure decision in HEVC. ICECS (2014)
Guilherme Corrêa, Pedro A. Amado Assunção, Luciano Volcan Agostini, Luís Alberto da Silva Cruz
A method for early-splitting of HEVC inter blocks based on decision trees. EUSIPCO (2014)
Guilherme Corrêa, Pedro A. Amado Assunção, Luciano Volcan Agostini, Luís Alberto da Silva Cruz
Four-step algorithm for early termination in HEVC inter-frame prediction based on decision trees. VCIP (2014)
Joao Miguel Pires Dias, Carlos Manta Oliveira, Luís Alberto da Silva Cruz
Retinal image quality assessment using generic image quality indicators. Inf. Fusion 19 (2014)
Thaísa Leal da Silva, Luciano Volcan Agostini, Luís Alberto da Silva Cruz
Inter-view prediction of intra mode decision for high-efficiency video coding-based multiview video coding. J. Electronic Imaging 23 (3) (2014)
Thaísa Leal da Silva, Luciano Volcan Agostini, Luís Alberto da Silva Cruz
Complexity reduction of depth intra coding for 3D video extension of HEVC. VCIP (2014)
Thaísa Leal da Silva, Luís Alberto da Silva Cruz, Luciano Volcan Agostini
HEVC intra mode decision acceleration based on tree depth levels relationship. PCS (2013)
Guilherme Corrêa, Pedro Assuncao, Luís Alberto da Silva Cruz, Luciano Volcan Agostini
Computational complexity control for HEVC based on coding tree spatio-temporal correlation. ICECS (2013)
Thaísa Leal da Silva, Luciano Volcan Agostini, Luís Alberto da Silva Cruz
Speeding up HEVC intra coding based on tree depth inter-levels correlation structure. EUSIPCO (2013)
Bruno Feitor, Pedro Assuncao, Joao R. S. Soares, Luís Alberto da Silva Cruz, Rui Marinheiro
Objective quality prediction model for lost frames in 3D video over TS. ICC Workshops (2013)
Guilherme Corrêa, Pedro Assuncao, Luciano Volcan Agostini, Luís Alberto da Silva Cruz
Coding Tree Depth Estimation for Complexity Reduction of HEVC. DCC (2013)
Guilherme Corrêa, Pedro Assuncao, Luciano Volcan Agostini, Luís Alberto da Silva Cruz
Complexity control of HEVC through quadtree depth estimation. EUROCON (2013)
Thaísa Leal da Silva, Luís Alberto da Silva Cruz, Luciano Volcan Agostini
Inter-view prediction of coding tree depth for HEVC-based multiview video coding. ICECS (2013)
Joao Miguel Pires Dias, Carlos Manta Oliveira, Luís Alberto da Silva Cruz
Detection of laser marks in retinal images. CBMS (2013)
Lino Ferreira, Pedro Assuncao, Luís Alberto da Silva Cruz
3D video shot boundary detection based on clustering of depth-temporal features. CBMI (2013)
Guilherme Corrêa, Pedro Assuncao, Luís Alberto da Silva Cruz, Luciano Volcan Agostini
Constrained encoding structures for computational complexity scalability in HEVC. PCS (2013)
Pedro D. F. Correia, Lino Ferreira, Pedro A. Amado Assunção, Luís Alberto da Silva Cruz, Vítor Manuel Mendes da Silva
Optimal priority MDC video streaming for networks with path diversity. TEMU (2012)
Guilherme Corrêa, Pedro Assuncao, Luís Alberto da Silva Cruz, Luciano Volcan Agostini
Dynamic tree-depth adjustment for low power HEVC encoders. ICECS (2012)
Thaísa Leal da Silva, Luciano Volcan Agostini, Luís Alberto da Silva Cruz
Fast HEVC intra prediction mode decision based on EDGE direction information. EUSIPCO (2012)
Thaísa Leal da Silva, Luís Alberto da Silva Cruz, Luciano Volcan Agostini
Fast HEVC intra mode decision based on dominant edge evaluation and tree structure dependencies. ICECS (2012)
Guilherme Corrêa, Pedro Assuncao, Luciano Volcan Agostini, Luís Alberto da Silva Cruz
Motion compensated tree depth limitation for complexity control of HEVC encoding. ICIP (2012)
Guilherme Corrêa, Pedro Assuncao, Luciano Volcan Agostini, Luís Alberto da Silva Cruz
Performance and Computational Complexity Assessment of High-Efficiency Video Encoders. IEEE Trans. Circuits Syst. Video Technol. 22 (12) (2012)
Guilherme Corrêa, Pedro Assuncao, Luís Alberto da Silva Cruz, Luciano Volcan Agostini
Adaptive coding tree for complexity control of high efficiency video encoders. PCS (2012)
Guilherme Corrêa, Pedro Assuncao, Luciano Volcan Agostini, Luís Alberto da Silva Cruz
Complexity control of high efficiency video encoders for power-constrained devices. IEEE Trans. Consumer Electron. 57 (4) (2011)
Lino Ferreira, Luís Alberto da Silva Cruz, Pedro A. Amado Assunção
Efficient scalable coding of video summaries using dynamic GOP structures. EUROCON (2011)
Thaísa Leal da Silva, Luís Alberto da Silva Cruz, Luciano Volcan Agostini
A novel macroblock-level filtering upsampling architecture for H.264/AVC scalable extension. SBCCI (2010)
Guilherme Corrêa, Thaísa Leal da Silva, Luís Alberto da Silva Cruz, Luciano Volcan Agostini
Design of an interlayer deblocking filter architecture for H.264/SVC based on a novel sample-level filtering order. SiPS (2009)
Lino Ferreira, Luís Alberto da Silva Cruz, Pedro A. Amado Assunção
H.264/SVC ROI Encoding with Spatial Scalability. SIGMAP (2008)
Luís Alberto da Silva Cruz
Adaptive Macro Motion Vector Quantization. PCM (2) (2004)
Luís Alberto da Silva Cruz, John W. Woods
Adaptive Motion Vector Vector Quantization for Video Coding. ICIP (2000)