| 2026 | COMPSAC | Tree Diameter Estimation Using LiDAR-Equipped Smartphones for Forest Inventory Applications. | Allan Kardec Lopes, Welington Galvo Rodrigues, Thamer H. Nascimento, Juliana Paula Flix, Hlio Pedrini, Fabrzzio Soares |
| 2026 | COMPSAC | Comparative Study of Depth Anything V2 for Tree Trunk Diameter Estimation in Forest Environments. | Silvio Vidal de Miranda, Welington Galvo Rodrigues, Marcos L. Carneiro, Hlio Pedrini, Juliana Paula Felix, Fabrzzio Soares |
| 2026 | ICPR | CEZSAR: A Contrastive Embedding Method for Zero-Shot Action Recognition. | Valter Estevam, Rayson Laroca, Hlio Pedrini, David Menotti |
| 2026 | ICPRAM | A Comparative Study of Autoencoder Models on Latent Space Organization: An Evaluation with SVHN. | Wilson Bagni Junior, Gabriel Bianchin de Oliveira, Hlio Pedrini, Zanoni Dias |
| 2025 | ICML | Self-Organizing Visual Prototypes for Non-Parametric Representation Learning. | Thalles Silva, Hlio Pedrini, Adn Ramrez Rivera |
| 2025 | VISIGRAPP | Learning Weakly Supervised Semantic Segmentation Through Cross-Supervision and Contrasting of Pixel-Level Pseudo-Labels. | Lucas David, Hlio Pedrini, Zanoni Dias |
| 2024 | BMVC | FairPIVARA: Reducing and Assessing Biases in CLIP-Based Multimodal Models. | Diego A. B. Moreira, Alef Iury Siqueira Ferreira, Jhessica Silva, Gabriel Oliveira dos Santos, Luiz Pereira, Joo Medrado Gondim, Gustavo Bonil, Helena Almeida Maia, Ndia Flix F. da Silva, Simone Tiemi Hashiguti, Jefersson A. dos Santos, Hlio Pedrini, Sandra Avila |
| 2024 | CIARP | SwinDehazing: Haze Removal Using U-Net and Swin Transformer. | Percy Maldonado Quispe, Hlio Pedrini |
| 2024 | CIARP | An Effective Approach to Text Detection and Recognition in Degraded Historical Documents. | Percy Maldonado Quispe, Hlio Pedrini |
| 2024 | ICML | Learning from Memory: Non-Parametric Memory Augmented Self-Supervised Learning of Visual Features. | Thalles Silva, Hlio Pedrini, Adn Ramrez Rivera |
| 2024 | VISIGRAPP | Simple Base Frame Guided Residual Network for RAW Burst Image Super-Resolution. | Anderson Nogueira Cotrim, Gerson O. Barbosa, Cid Adinam Nogueira Santos, Hlio Pedrini |
| 2024 | VISIGRAPP | Image Inpainting on the Sketch-Pencil Domain with Vision Transformers. | Jose Luis Flores-Campana, Luis Gustavo Lorgus Decker, Marcos Roberto e Souza, Helena de Almeida Maia, Hlio Pedrini |
| 2024 | VISIGRAPP | XYZ Unsupervised Network: A Robust Image Dehazing Approach. | Percy Maldonado Quispe, Hlio Pedrini |
| 2024 | VISIGRAPP | CAVC: Cosine Attention Video Colorization. | Leandro Stival, Ricardo da Silva Torres, Hlio Pedrini |
| 2023 | ArtsIT | Using Generative Models to Create a Visual Description of Climate Change. | Felipe Santana Dias, Artemis Moroni, Hlio Pedrini |
| 2023 | ICASSP | Residual Squeeze-and-Excitation U-Shaped Network for Minutia Extraction in Contactless Fingerprint Images. | Anderson Nogueira Cotrim, Hlio Pedrini |
| 2023 | ICASSP | MIA-3DCNN: A 3D Convolutional Neural Network for COVID-19 Detection and Severity Classification. | Igor Kenzo Ishikawa Oshiro Nakashima, Giovanna Vendramini, Hlio Pedrini |
| 2023 | ICMLA | Mandible Segmentation from CT and CBCT Images Based on a Patch-Based Convolutional Neural Network. | Paulo H. J. Amorim, Thiago F. Moraes, Jorge Vicente Lopes da Silva, Hlio Pedrini |
| 2023 | ICMLA | Epileptic Electroencephalogram Signal Classification Based on Shearlet and Contourlet Transforms. | Paulo H. J. Amorim, Thiago F. Moraes, Jorge Vicente Lopes da Silva, Hlio Pedrini |
| 2023 | ICMLA | AReID: Rethinking Re-Identification and Occlusions for Multi-Object Tracking. | Rodolfo Quispe, Cuiling Lan, Zhizheng Zhang, Hlio Pedrini |
| 2023 | ICMLA | SwinFVC: A Swin Flow Video Colorization Example-Based Method. | Leandro Stival, Ricardo da Silva Torres, Hlio Pedrini |
| 2023 | VCIP | Cancer Spheroid Segmentation Based on Vision Transformer. | Guilherme Vieira Leite, Jordana Maria Azevedo-Martins, Carmen Verssima Ferreira-Halder, Hlio Pedrini |
| 2022 | ICAISC | Prediction of Protein Molecular Functions Using Transformers. | Felipe Lopes de Mello, Gabriel Bianchin de Oliveira, Hlio Pedrini, Zanoni Dias |
| 2022 | ICIAP | Skew Angle Detection and Correction in Text Images Using RGB Gradient. | Bruno M. Rocha, Gabriel da Silva Vieira, Hlio Pedrini, Afonso Ueslei Da Fonseca, Deborah S. A. Fernandes, Junio Cesar de Lima, Jlio Csar Ferreira, Fabrzzio Alphonsus A. M. N. Soares |
| 2022 | ICTAI | Multiscale Approach in Deep Convolutional Networks for Minutia Extraction from Contactless Fingerprint Images. | Anderson Nogueira Cotrim, Hlio Pedrini |
| 2021 | CAIP | Authentication of Vincent van Gogh's Work. | Lucas Oliveira David, Hlio Pedrini, Zanoni Dias, Anderson Rocha |
| 2021 | CAIP | MMEC: Multi-Modal Ensemble Classifier for Protein Secondary Structure Prediction. | Gabriel Bianchin de Oliveira, Hlio Pedrini, Zanoni Dias |
| 2021 | CAIP | Pyramidal Layered Scene Inference with Image Outpainting for Monocular View Synthesis. | Marcos Roberto e Souza, Jhonatas S. Conceio, Jose L. Flores-Campana, Luis G. L. Decker, Diogo C. Luvizon, Gustavo Sutter P. Carvalho, Helena Almeida Maia, Hlio Pedrini |
| 2021 | CIARP | Data-Augmented Emoji Approach to Sentiment Classification of Tweets. | Tiago Martinho de Barros, Hlio Pedrini, Zanoni Dias |
| 2021 | CIARP | Low-Cost Domain Adaptation for Crop and Weed Segmentation. | Gustavo J. Q. de Vasconcelos, Thiago Vallin Spina, Hlio Pedrini |
| 2021 | ICIG | Adaptive Self-supervised Depth Estimation in Monocular Videos. | Julio Mendoza, Hlio Pedrini |
| 2021 | SAC | Leveraging emoji to improve sentiment classification of tweets. | Tiago Martinho de Barros, Hlio Pedrini, Zanoni Dias |
| 2021 | SAC | Protein secondary structure prediction based on fusion of machine learning classifiers. | Gabriel Bianchin de Oliveira, Hlio Pedrini, Zanoni Dias |
| 2021 | WACV | Adaptive Multiplane Image Generation from a Single Internet Picture. | Diogo C. Luvizon, Gustavo Sutter P. Carvalho, Andreza A. dos Santos, Jhonatas S. Conceio, Jose L. Flores-Campana, Luis G. L. Decker, Marcos Roberto e Souza, Hlio Pedrini, Antonio Joia, Otvio A. B. Penatti |
| 2020 | CVPR | Weakly Supervised Learning Guided by Activation Mapping Applied to a Novel Citrus Pest Benchmark. | Edson R. Bollis, Hlio Pedrini, Sandra Avila |
| 2020 | ICIP | Parallax Motion Effect Generation Through Instance Segmentation And Depth Estimation. | Allan da Silva Pinto, Manuel Alberto Cordova Neira, Luis G. L. Decker, Jose L. Flores-Campana, Marcos Roberto e Souza, Andreza A. dos Santos, Jhonatas S. Conceio, Henrique F. Gagliardi, Diogo C. Luvizon, Ricardo da Silva Torres, Hlio Pedrini |
| 2020 | ICPR | Top-DB-Net: Top DropBlock for Activation Enhancement in Person Re-Identification. | Rodolfo Quispe, Hlio Pedrini |
| 2020 | ISVC | Where's Wally: A Gigapixel Image Study for Face Recognition in Crowds. | Cristiane Bastos Rocha Ferreira, Hlio Pedrini, Wanderley de Souza Alencar, William D. Ferreira, Thyago Peres Carvalho, Naiane Maria de Sousa, Fabrzzio Alphonsus A. M. N. Soares |
| 2019 | CLEI | Improving Semantic Segmentation of 3D Medical Images on 3D Convolutional Neural Networks. | Alejandra Mrquez Herrera, Alex Jess Cuadros-Vargas, Hlio Pedrini |
| 2019 | ICCSA | Human Action Recognition Using Convolutional Neural Networks with Symmetric Time Extension of Visual Rhythms. | Hemerson Tacon, Andr de Souza Brito, Hugo de Lima Chaves, Marcelo Bernardes Vieira, Saulo Moraes Villela, Helena de Almeida Maia, Darwin Ttito Concha, Hlio Pedrini |
| 2019 | ICMLA | Pelee-Text: A Tiny Convolutional Neural Network for Multi-oriented Scene Text Detection. | Manuel Alberto Cordova Neira, Luis G. L. Decker, Jose L. Flores-Campana, Andreza A. dos Santos, Jhonatas S. Conceio, Allan da Silva Pinto, Hlio Pedrini, Ricardo da Silva Torres |
| 2019 | ICMLA | Bimodal Emotion Recognition Based on Audio and Facial Parts Using Deep Convolutional Neural Networks. | Jadisha Yarif Ramrez Cornejo, Hlio Pedrini |
| 2019 | ICMLA | Fall Detection in Video Sequences Based on a Three-Stream Convolutional Neural Network. | Guilherme Vieira Leite, Gabriel Pellegrino da Silva, Hlio Pedrini |
| 2019 | ICMLA | Learnable Visual Rhythms Based on the Stacking of Convolutional Neural Networks for Action Recognition. | Helena Almeida Maia, Marcos Roberto e Souza, Anderson Santos, Hlio Pedrini, Hemerson Tacon, Andr de Souza Brito, Hugo de Lima Chaves, Marcelo Bernardes Vieira, Saulo Moraes Villela |
| 2019 | ICTAI | Extending the Aerial Image Analysis from the Detection of Tree Crowns. | Gabriel da Silva Vieira, Bruno M. Rocha, Fabrzzio Alphonsus A. M. N. Soares, Junio Cesar de Lima, Hlio Pedrini, Ronaldo Martins da Costa, Jlio Csar Ferreira |
| 2019 | SMC | Audio-Visual Emotion Recognition Using a Hybrid Deep Convolutional Neural Network based on Census Transform. | Jadisha Yarif Ramrez Cornejo, Hlio Pedrini |
| 2019 | SMC | Image Super-Resolution Improved by Edge Information. | Eldrey Galindo, Hlio Pedrini |
| 2019 | SMC | Space-Time Graphs Based on Interest Point Tracking for Sign Language. | Elias Ximenes, Hlio Pedrini |
| 2018 | CIARP | Image Inpainting Based on Local Patch Search Supported by Image Segmentation. | Sarah Almeida Carneiro, Hlio Pedrini, Silvio Jamil Ferzoli Guimares |
| 2018 | CIARP | Recognition of Genetic Disorders Based on Deep Features and Geometric Representation. | Jadisha Yarif Ramrez Cornejo, Hlio Pedrini |
| 2018 | CIARP | Fingerprint Image Quality Assessment Based on Oriented Pattern Analysis. | Raimundo Claudio da Silva Vasconcelos, Hlio Pedrini |
| 2018 | ICMLA | Multi-stream Convolutional Neural Networks for Action Recognition in Video Sequences Based on Adaptive Visual Rhythms. | Darwin Ttito Concha, Helena de Almeida Maia, Hlio Pedrini, Hemerson Tacon, Andr de Souza Brito, Hugo de Lima Chaves, Marcelo Bernardes Vieira |
| 2017 | CIARP | Exploring Image Bit Planes for Video Shot Boundary Detection. | Anderson Carlos Sousa e Santos, Hlio Pedrini |
| 2017 | ICASSP | First-person action recognition through Visual Rhythm texture description. | Thierry Pinheiro Moreira, David Menotti, Hlio Pedrini |
| 2017 | ICIAP | Emotion Recognition Based on Occluded Facial Expressions. | Jadisha Yarif Ramrez Cornejo, Hlio Pedrini |
| 2017 | ICMLA | Classification of Pollen Grain Images Based on an Ensemble of Classifiers. | David Gutierrez Arias, Marcos Vinicius Mussel Cirne, Josimar Edinson Chire Saire, Hlio Pedrini |
| 2017 | SMC | Video summarization method based on the weber local descriptor. | Marcos Vinicius Mussel Cirne, Hlio Pedrini |
| 2017 | SMC | Gender recognition from face images using a geometric descriptor. | Marcos Vinicius Mussel Cirne, Hlio Pedrini |
| 2017 | SMC | Shot boundary detection for video temporal segmentation based on the weber local descriptor. | Anderson Carlos Sousa e Santos, Hlio Pedrini |
| 2016 | CIARP | Lung Nodule Classification Based on Deep Convolutional Neural Networks. | Julio Cesar Mendoza Bobadilla, Hlio Pedrini |
| 2016 | CIARP | Automatic Fruit and Vegetable Recognition Based on CENTRIST and Color Representation. | Jadisha Yarif Ramrez Cornejo, Hlio Pedrini |
| 2016 | CIARP | Video Temporal Segmentation Based on Color Histograms and Cross-Correlation. | Anderson Carlos Sousa e Santos, Hlio Pedrini |
| 2016 | ICASSP | Recognition of occluded facial expressions based on CENTRIST features. | Jadisha Yarif Ramrez Cornejo, Hlio Pedrini |
| 2016 | ISVC | Adaptive Video Transition Detection Based on Multiscale Structural Dissimilarity. | Anderson Carlos Sousa e Santos, Hlio Pedrini |
| 2016 | SMC | Part-based representation and classification for face recognition. | Marcus de Assis Angeloni, Hlio Pedrini |
| 2016 | SMC | Adaptive video shot detection improved by fusion of dissimilarity measures. | Anderson Carlos Sousa e Santos, Hlio Pedrini |
| 2016 | SMC | A learning-based single-image super-resolution method for very low quality license plate images. | Alexandre Nata Vicente, Hlio Pedrini |
| 2016 | WorldCIST | Adaptive Filtering Techniques for Improving Hyperspectral Image Classification. | Paulo H. J. Amorim, Thiago F. Moraes, Jorge Silva, Hlio Pedrini |
| 2015 | CAIP | Human Skin Segmentation Improved by Saliency Detection. | Anderson Carlos Sousa e Santos, Hlio Pedrini |
| 2015 | CEC | A Hybrid Genetic Algorithm for image denoising. | Jonatas Lopes de Paiva, Claudio Fabiano Motta Toledo, Hlio Pedrini |
| 2015 | CIARP | Facial Expression Recognition with Occlusions Based on Geometric Representation. | Jadisha Yarif Ramrez Cornejo, Hlio Pedrini, Francisco Flrez-Revuelta |
| 2015 | CIARP | Fast and Accurate Gesture Recognition Based on Motion Shapes. | Thierry Pinheiro Moreira, Marlon Fernandes de Alcntara, Hlio Pedrini, David Menotti |
| 2015 | CIARP | Human Skin Segmentation Improved by Texture Energy Under Superpixels. | Anderson Santos, Hlio Pedrini |
| 2015 | ISVC | InVesalius: An Interactive Rendering Framework for Health Care Support. | Paulo H. J. Amorim, Thiago F. Moraes, Jorge Silva, Hlio Pedrini |
| 2014 | CIARP | Summarization of Videos by Image Quality Assessment. | Marcos Vinicius Mussel Cirne, Hlio Pedrini |
| 2014 | ICASSP | Real-time action recognition based on cumulative Motion shapes. | Marlon Fernandes de Alcntara, Thierry Pinheiro Moreira, Hlio Pedrini |
| 2014 | ICIP | Efficient fusion of multidimensional descriptors for image retrieval. | Neelanjan Bhowmik, V. Ricardo Gonzalez, Valrie Gouet-Brunet, Hlio Pedrini, Gabriel Bloch |
| 2014 | ISVC | Constructing Point Clouds from Underwater Stereo Movies. | Jesus Pulido, Ricardo Dutra da Silva, Dawn Y. Sumner, Hlio Pedrini, Bernd Hamann |
| 2013 | CEC | Image denoising based on genetic algorithm. | Claudio Fabiano Motta Toledo, Lobo de Oliveira, Reslley Gabriel da Silva, Hlio Pedrini |
| 2013 | CIARP | Motion Silhouette-Based Real Time Action Recognition. | Marlon Fernandes de Alcntara, Thierry Pinheiro Moreira, Hlio Pedrini |
| 2013 | CIARP | A Video Summarization Method Based on Spectral Clustering. | Marcos Vinicius Mussel Cirne, Hlio Pedrini |
| 2013 | CIARP | Person Re-identification Using Partial Least Squares Appearance Modeling. | Gabriel Lorencetti Prado, William Robson Schwartz, Hlio Pedrini |
| 2012 | CIARP | Fusion of Local and Global Descriptors for Content-Based Image and Video Retrieval. | Felipe S. P. Andrade, Jurandy Almeida, Hlio Pedrini, Ricardo da Silva Torres |
| 2012 | ICIP | Scalar image interest point detection and description based on discrete Morse theory and geometric descriptors. | Ricardo Dutra da Silva, William Robson Schwartz, Hlio Pedrini |
| 2011 | CIARP | Local Response Context Applied to Pedestrian Detection. | William Robson Schwartz, Larry S. Davis, Hlio Pedrini |
| 2011 | CIARP | Fast Rotation-Invariant Video Caption Detection Based on Visual Rhythm. | Felipe Braunger Valio, Hlio Pedrini, Neucimar Jernimo Leite |
| 2011 | ICIP | A novel feature descriptor based on the shearlet transform. | William Robson Schwartz, Ricardo Dutra da Silva, Larry S. Davis, Hlio Pedrini |
| 2010 | CIARP | A Very Low Bit-Rate Minimalist Video Encoder Based on Matching Pursuits. | Vitor de Lima, Hlio Pedrini |
| 2008 | ISVC | Satellite Image Segmentation Using Wavelet Transforms Based on Color and Texture Features. | Ricardo Dutra da Silva, Rodrigo Minetto, William Robson Schwartz, Hlio Pedrini |
| 2007 | CIARP | Smooth Image Surface Approximation by Piecewise Cubic Polynomials. | Oliver Matias van Kaick, Hlio Pedrini |
| 2006 | ICIP | Textured Image Segmentation Based on Spatial Dependence using a Markov Random Field Model. | William Robson Schwartz, Hlio Pedrini |
| 2004 | ICCVG | Assessment of Image Surface Approximation accuracy given by triangular Meshes. | Oliver Matias van Kaick, Hlio Pedrini |
| 2004 | ICIP | Texture classification based on spatial dependence features using co-occurrence matrices and markov random fields. | William Robson Schwartz, Hlio Pedrini |
| 2004 | WSCG | Efficient Generation of Triangle Strips from Triangulated Meshes. | Oliver Matias van Kaick, Murilo Vicente Gonalves da Silva, Hlio Pedrini |
| 2002 | ICIP | Fitting smooth surfaces to scattered 3D data using piecewise quadratic approximation. | Oliver Matias van Kaick, Murilo Vicente Gonalves da Silva, Hlio Pedrini, William Robson Schwartz |
| 2002 | WSCG | Fast Mesh Rendering Through Efficient Triangle Strip Generation. | Murilo Vicente Gonalves da Silva, Oliver Matias van Kaick, Hlio Pedrini |
| 2001 | CAIP | Topographic Feature Identification Based on Triangular Meshes. | Hlio Pedrini, William Robson Schwartz |
| 2001 | ICIAP | Modeling Dense Range Images through Fast Polygonal Approximations. | Hlio Pedrini |
| 2001 | ICIP | Automatic extraction of topographic features using adaptive triangular meshes. | Hlio Pedrini, William Robson Schwartz, W. Randolph Franklin |
| 2001 | WSCG | An Improved Refinement and Decimation Method for Adaptive Terrain Surface Approximation. | Hlio Pedrini |