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| 2021 | A Feature Extraction Approach Based on LBP Operator and Complex Networks for Face Recognition. João Gilberto de Souza Piotto, Fabrício Martins Lopes |
| 2021 | A Multitasking Learning Framework for Dermoscopic Image Analysis. Lidia Talavera-Martínez, Pedro Bibiloni, Manuel González Hidalgo |
| 2021 | A Study on Annotation Efficient Learning Methods for Segmentation in Prostate Histopathological Images. Pedro Costa, Aurélio Campilho, Jaime S. Cardoso |
| 2021 | A Topologically Consistent Color Digital Image Representation by a Single Tree. Pablo Sánchez-Cuevas, Fernando Díaz-del-Río, Helena Molina-Abril, Pedro Real |
| 2021 | An Evaluation of Segmentation Techniques for Covid-19 Identification in Chest X-Ray. Arthur Rodrigues Batista, Diego Bertolini, Yandre M. G. Costa, Luiz Fellipe Machi Pereira, Rodolfo Miranda Pereira, Lucas O. Teixeira |
| 2021 | Automatic Face Mask Detection Using a Hide and Seek Algorithm. Pratyaksh Bhalla, Soumya Snigdha Kundu, S. Deepanjali, G. Vadivu, Sapdo Utomo |
| 2021 | Bias Quantification for Protected Features in Pattern Classification Problems. Lisa Koutsoviti Koumeri, Gonzalo Nápoles |
| 2021 | COVID-19 Lung CT Images Recognition: A Feature-Based Approach. Chiara Losquadro, Luca Pallotta, Gaetano Giunta |
| 2021 | Clustering-Based Partitioning of Water Distribution Networks for Leak Zone Location. Marlon Ares Milián, Marcos Quiñones-Grueiro, Carlos Cruz Corona, Orestes Llanes-Santiago |
| 2021 | Construction of Brazilian Regulatory Traffic Sign Recognition Dataset. Rafael Silva, Bruno O. Prado, Leonardo N. Matos, Flávio Arthur O. Santos, Cleber Zanchettin, Paulo Novais |
| 2021 | Cricket Scene Analysis Using the RetinaNet Architecture. Tevin Moodley, Dustin van der Haar |
| 2021 | Data-Augmented Emoji Approach to Sentiment Classification of Tweets. Tiago Martinho de Barros, Hélio Pedrini, Zanoni Dias |
| 2021 | Detecting Hate Speech in Cross-Lingual and Multi-lingual Settings Using Language Agnostic Representations. Sebastián Rodríguez, Héctor Allende-Cid, Héctor Allende |
| 2021 | End-to-End Deep Sketch-to-Photo Matching Enforcing Realistic Photo Generation. Leonardo Capozzi, João Ribeiro Pinto, Jaime S. Cardoso, Ana Rebelo |
| 2021 | Enhancing Hyper-to-Real Space Projections Through Euclidean Norm Meta-heuristic Optimization. Luiz Carlos Felix Ribeiro, Mateus Roder, Gustavo Henrique de Rosa, Leandro A. Passos, João P. Papa |
| 2021 | Evaluating the Construction of Feature Descriptors in the Performance of the Image Data Stream Classification. Mateus Curcino de Lima, Alex J. S. de Abreu, Elaine R. Faria, Maria Camila Nardini Barioni |
| 2021 | Fine-Tuning Dropout Regularization in Energy-Based Deep Learning. Gustavo Henrique de Rosa, Mateus Roder, João P. Papa |
| 2021 | Forensic Analysis of Tampered Digital Photos. Sara Ferreira, Mário Antunes, Manuel Eduardo Correia |
| 2021 | Generalized Conics with the Sharp Corners. Aysylu Gabdulkhakova, Walter G. Kropatsch |
| 2021 | Interpretable Concept Drift. João Guilherme Mattos, Thuener Silva, Hélio Lopes, Alex Laier Bordignon |
| 2021 | Interpreting Decision Patterns in Financial Applications. Tiago Faria, Catarina Silva, Bernardete Ribeiro |
| 2021 | Interpreting a Conditional Generative Adversarial Network Model for Crime Prediction. Mateo Dulce, Óscar Gómez, Juan Sebastián Moreno, Christian Urcuqui, Alvaro J. Riascos Villegas |
| 2021 | Iterative Creation of Matching-Graphs - Finding Relevant Substructures in Graph Sets. Mathias Fuchs, Kaspar Riesen |
| 2021 | Japanese Kana and Brazilian Portuguese Manuscript Database. Luiz Fellipe Machi Pereira, Fabio Pinhelli, Edson M. A. Cizeski, Flávio R. Uber, Diego Bertolini, Yandre M. G. Costa |
| 2021 | Less Is More: Accelerating Faster Neural Networks Straight from JPEG. Samuel Felipe dos Santos, Jurandy Almeida |
| 2021 | Low-Cost Domain Adaptation for Crop and Weed Segmentation. Gustavo J. Q. de Vasconcelos, Thiago Vallin Spina, Hélio Pedrini |
| 2021 | MIGMA: The Facial Emotion Image Dataset for Human Expression Recognition. Jhennifer Cristine Matias, Tobias Rossi Müller, Felipe Zago Canal, Gustavo Gino Scotton, Antonio Reis de Sá-Junior, Eliane Pozzebon, Antonio Carlos Sobieranski |
| 2021 | Metal Artifact Reduction Based on Color Mapping and Inpainting Techniques. Rafaela Souza Alcântara, Antônio Lopes Apolinário, Perfilino Eugênio Ferreira Jr., Gilson Antonio Giraldi, Iêda Margarida Crusoé Rocha Rebello, Joaquim de Almeida Dultra |
| 2021 | New Improvement in Obtaining Monogenic Phase Congruency. Carlos A. Jacanamejoy, Manuel Guillermo Forero |
| 2021 | Novel Time-Frequency Based Scheme for Detecting Sound Events from Sound Background in Audio Segments. Vahid Hajihashemi, Abdorreza Alavi Gharahbagh, Hugo S. Oliveira, Pedro Miguel Cruz, João Manuel R. S. Tavares |
| 2021 | Object Delineation by Iterative Dynamic Trees. David Aparco-Cardenas, Pedro J. de Rezende, Alexandre X. Falcão |
| 2021 | Optimizing Person Re-Identification Using Generated Attention Masks. Leonardo Capozzi, João Ribeiro Pinto, Jaime S. Cardoso, Ana Rebelo |
| 2021 | Predicting the Use of Invasive Mechanical Ventilation in ICU COVID-19 Patients. Diana Serrano, Celeste Dias, Bruno Cardoso, Inês Domingues |
| 2021 | Prediction of Perception of Security Using Social Media Content. Cristian Pulido, Luisa Fernanda Chaparro, Jorge Rudas, Jorge Victorino, Camilo Restrepo Estrada, Luz Ángela Narváez, Francisco Gómez |
| 2021 | Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications - 25th Iberoamerican Congress, CIARP 2021, Porto, Portugal, May 10-13, 2021, Revised Selected Papers João Manuel R. S. Tavares, João Paulo Papa, Manuel González Hidalgo |
| 2021 | Regional Commodities Price Volatility Assessment Using Self-driven Recurrent Networks. Pablo Negri, Priscila Ramos, Martin Breitkopf |
| 2021 | Replacing Data Augmentation with Rotation-Equivariant CNNs in Image-Based Classification of Oral Cancer. Karl Bengtsson Bernander, Joakim Lindblad, Robin Strand, Ingela Nyström |
| 2021 | Self-supervised Bernoulli Autoencoders for Semi-supervised Hashing. Ricardo Ñanculef, Francisco Alejandro Mena, Antonio Macaluso, Stefano Lodi, Claudio Sartori |
| 2021 | Semi-Autogeonous (SAG) Mill Overload Forecasting. Rodrigo Hermosilla, Carlos Valle, Héctor Allende, Erich Lucic, Pablo Espinoza |
| 2021 | Semi-supervised Deep Learning Based on Label Propagation in a 2D Embedded Space. Barbara Caroline Benato, Jancarlo F. Gomes, Alexandru C. Telea, Alexandre Xavier Falcão |
| 2021 | Skelibras: A Large 2D Skeleton Dataset of Dynamic Brazilian Signs. Lucas Amaral, Victor Ferraz, Tiago F. Vieira, Thales Vieira |
| 2021 | Texture-Based Image Transformations for Improved Deep Learning Classification. Tomás Majtner, Buda Bajic, Jürgen Herp |
| 2021 | Towards Precise Recognition of Pollen Bearing Bees by Convolutional Neural Networks. Fernando C. Monteiro, Cristina M. Pinto, José Rufino |
| 2021 | Using Particle Swarm Optimization with Gradient Descent for Parameter Learning in Convolutional Neural Networks. Steven Wessels, Dustin van der Haar |
| 2021 | Web Application Attacks Detection Using Deep Learning. Nicolás Montés, Gustavo Betarte, Rodrigo Martínez, Álvaro Pardo |