Lucas A. Thomaz

According to our database, Lucas A. Thomaz authored at least 32 papers between 2015 and 2024.

Collaborative distances:

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

2024

Iterative Occlusion-Aware Light Field Depth Estimation using 4D Geometrical Cues.

Rui Lourenço, Lucas A. Thomaz, Eduardo A. B. da Silva, Sérgio M. M. de Faria

CoRR, 2024

2023

Synthetic Image Detection: Highlights from the IEEE Video and Image Processing Cup 2022 Student Competition [SP Competitions].

Davide Cozzolino, Koki Nagano, Lucas A. Thomaz, Angshul Majumdar, Luisa Verdoliva

IEEE Signal Process. Mag., November, 2023

Lossy Image Compression in a Preclinical Multimodal Imaging Study.

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

J. Digit. Imaging, August, 2023

Synthetic Image Detection: Highlights from the IEEE Video and Image Processing Cup 2022 Student Competition.

Davide Cozzolino, Koki Nagano, Lucas A. Thomaz, Angshul Majumdar, Luisa Verdoliva

CoRR, 2023

Enhanced Residue Prediction for Lossless Coding of Multimodal Image Pairs Based on Image-to-Image Translation.

Daniel S. Nicolau, Joao O. Parracho, Lucas A. Thomaz, Luis M. N. Tavora, Sérgio M. M. de Faria

Proceedings of the 11th European Workshop on Visual Information Processing, 2023

2022

Lossless Coding of Light Fields Based on 4D Minimum Rate Predictors.

João M. Santos, Lucas A. Thomaz, Pedro A. Amado Assunção, Luís Alberto da Silva Cruz, Luis Távora, Sérgio M. M. de Faria

IEEE Trans. Image Process., 2022

Automatic Medical Image Diagnosis: Highlights from the 2021 IEEE 5-Minute Video Clip Contest [SP Competitions].

Lucas A. Thomaz, Sérgio M. M. Faria, Luis M. N. Tavora, Lucio Marcenaro

IEEE Signal Process. Mag., 2022

Hierarchical lossless coding of light fields with improved random access.

João M. Santos, Lucas A. Thomaz, Pedro A. Amado Assunção, Luís Alberto da Silva Cruz, Luis M. N. Tavora, Sérgio M. M. Faria

Signal Process. Image Commun., 2022

Enhancement of light field disparity maps by reducing the silhouette effect and plane noise.

Rui Lourenço, Luis M. N. Tavora, Pedro A. Amado Assunção, Lucas A. Thomaz, Rui Fonseca-Pinto, Sérgio M. M. de Faria

Multidimens. Syst. Signal Process., 2022

Melanoma classification using light-Fields with morlet scattering transform and CNN: Surface depth as a valuable tool to increase detection rate.

Pedro M. M. Pereira, Lucas A. Thomaz, Luis M. N. Tavora, Pedro A. Amado Assunção, Rui Fonseca-Pinto, Rui Pedro Paiva, Sérgio M. M. de Faria

Medical Image Anal., 2022

Multiple Instance Learning Using 3D Features for Melanoma Detection.

Pedro M. M. Pereira, Lucas A. Thomaz, Luis M. N. Tavora, Pedro A. Amado Assunção, Rui Fonseca-Pinto, Rui Pedro Paiva, Sérgio M. M. de Faria

IEEE Access, 2022

Lossless Coding of Multimodal Image Pairs Based on Image-To-Image Translation.

Joao O. Parracho, Lucas A. Thomaz, Luis M. N. Tavora, Pedro A. Amado Assunção, Sérgio M. M. Faria

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

Enhanced Local Optimization Framework for Light Field Disparity Estimation.

Rui Lourenço, Lucas A. Thomaz, Eduardo A. B. da Silva, Sérgio M. M. de Faria

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

Change Detection in Moving-Camera Videos Using a Shift-Invariant Dissimilarity Metric.

Thadeu L. B. Dias, Eduardo A. B. da Silva, Sergio L. Netto, Lucas A. Thomaz

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

Extending the compression range of biomedical images for machine vision analysis.

Edgar S. Paulo, Lucas A. Thomaz, Luis M. N. Tavora, Pedro A. Amado Assunção, Sérgio M. M. Faria

Proceedings of the 30th European Signal Processing Conference, 2022

2021

Skin lesion classification using features of 3D border lines.

Pedro M. M. Pereira, Lucas A. Thomaz, Luis M. N. Tavora, Pedro A. Amado Assunção, Rui Fonseca-Pinto, Rui Pedro Paiva, Sérgio M. M. de Faria

Proceedings of the 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2021

2020

Domain-Transformable Sparse Representation for Anomaly Detection in Moving-Camera Videos.

Eric Jardim, Lucas A. Thomaz, Eduardo A. B. da Silva, Sergio L. Netto

IEEE Trans. Image Process., 2020

Integer DCT Approximation With Arbitrary Size and Adjustable Precision.

Lucas A. Thomaz, Pedro A. Amado Assunção, Luis M. N. Tavora, Sérgio M. M. de Faria

IEEE Signal Process. Lett., 2020

Dermoscopic skin lesion image segmentation based on Local Binary Pattern Clustering: Comparative study.

Pedro M. M. Pereira, Rui Fonseca-Pinto, Rui Pedro Paiva, Pedro A. Amado Assunção, Luis M. N. Tavora, Lucas A. Thomaz, Sérgio M. M. Faria

Biomed. Signal Process. Control., 2020

Skin lesion classification enhancement using border-line features - The melanoma vs nevus problem.

Pedro M. M. Pereira, Rui Fonseca-Pinto, Rui Pedro Paiva, Pedro A. Amado Assunção, Luis M. N. Tavora, Lucas A. Thomaz, Sérgio M. M. Faria

Biomed. Signal Process. Control., 2020

Disparity compensation of light fields for improved efficiency in 4D transform-based encoders.

João M. Santos, Lucas A. Thomaz, Pedro A. Amado Assunção, Luís Alberto da Silva Cruz, Luis M. N. Tavora, Sérgio M. M. de Faria

Proceedings of the 2020 IEEE International Conference on Visual Communications and Image Processing, 2020

4D Light Field Disparity Map estimation using Krawtchouk Polynomials.

Rui Lourenço, Daniel Rivero-Castillo, Lucas A. Thomaz, Pedro A. Amado Assunção, Luis M. N. Tavora, Sérgio M. M. de Faria

Proceedings of the Tenth International Conference on Image Processing Theory, 2020

Robust Depth Estimation From Multi-Focus Plenoptic Images.

Francisco Cunha, Lucas A. Thomaz, Luis M. N. Tavora, Pedro A. Amado Assunção, Rui Fonseca-Pinto, Sérgio M. M. de Faria

Proceedings of the IEEE International Conference on Image Processing, 2020

Improved Patch-based View Rendering for Focused Plenoptic Cameras with Extended Depth-of-Field.

Jose N. Filipe, Pedro A. Amado Assunção, Luis M. N. Tavora, Rui Fonseca-Pinto, Lucas A. Thomaz, Sérgio M. M. de Faria

Proceedings of the 28th European Signal Processing Conference, 2020

2019

Anomaly detection with a moving camera using multiscale video analysis.

Gustavo H. F. de Carvalho, Lucas A. Thomaz, Allan F. da Silva, Eduardo A. B. da Silva, Sergio L. Netto

Multidimens. Syst. Signal Process., 2019

2018

Anomaly Detection in Moving-Camera Video Sequences Using Principal Subspace Analysis.

Lucas A. Thomaz, Eric Jardim, Allan F. da Silva, Eduardo A. B. da Silva, Sergio L. Netto, Hamid Krim

IEEE Trans. Circuits Syst. I Regul. Pap., 2018

Anomaly detection with a moving camera using spatio-temporal codebooks.

Mateus T. Nakahata, Lucas A. Thomaz, Allan F. da Silva, Eduardo A. B. da Silva, Sergio L. Netto

Multidimens. Syst. Signal Process., 2018

Moving-Camera Video Surveillance in Cluttered Environments Using Deep Features.

Bruno M. Afonso, Lucas P. Cinelli, Lucas A. Thomaz, Allan F. da Silva, Eduardo A. B. da Silva, Sergio L. Netto

Proceedings of the 2018 IEEE International Conference on Image Processing, 2018

2017

Online video-based sequence synchronization for moving camera object detection.

Allan F. da Silva, Lucas A. Thomaz, Sergio L. Netto, Eduardo A. B. da Silva

Proceedings of the 19th IEEE International Workshop on Multimedia Signal Processing, 2017

Detection of abandoned objects using robust subspace recovery with intrinsic video alignment.

Lucas A. Thomaz, Allan F. da Silva, Eduardo A. B. da Silva, Sergio L. Netto, Hamid Krim

Proceedings of the IEEE International Symposium on Circuits and Systems, 2017

2016

A morphological approach to the automatic detection of dark fringes applied to birefringence images.

Lucas A. Thomaz, Allan F. da Silva, Eduardo A. B. da Silva, Sergio L. Netto, Andre M. Castro, Juliana O. Pereira, Argimiro R. Secchi

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

2015

Abandoned object detection using operator-space pursuit.

Lucas A. Thomaz, Allan F. da Silva, Eduardo A. B. da Silva, Sergio L. Netto, Xiao Bian, Hamid Krim

Proceedings of the 2015 IEEE International Conference on Image Processing, 2015