Rafael Luiz Testa

According to our database, Rafael Luiz Testa authored at least 9 papers between 2014 and 2023.

Collaborative distances:

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

2023

Does the Input Image Spatial Resolution Generate Different Synthetic Images? A Comparative Study of Facial Expression Synthesis Performance.

Rafael Luiz Testa, Ariane Machado-Lima, Fátima L. S. Nunes

Proceedings of the 36th SIBGRAPI Conference on Graphics, Patterns and Images, 2023

Classification of Facial Images to Assist in the Diagnosis of Autism Spectrum Disorder: A Study on the Effect of Face Detection and Landmark Identification Algorithms.

Gabriel C. Michelassi, Henrique S. Bortoletti, Tuany D. Pinheiro, Thiago Nobayashi, Fabio R. D. de Barros, Rafael Luiz Testa, Andréia F. Silva, Mirian C. Revers, Joana Portolese, Hélio Pedrini, Helena Paula Brentani, Fátima L. S. Nunes, Ariane Machado-Lima

Proceedings of the Intelligent Systems - 12th Brazilian Conference, 2023

2022

ExpressionHop: A Lightweight Human Facial Expression Classifier.

Chengwei Wei, C.-C. Jay Kuo, Rafael Luiz Testa, Ariane Machado-Lima, Fátima L. S. Nunes

Proceedings of the 5th IEEE International Conference on Multimedia Information Processing and Retrieval, 2022

Deepfake Detection on Videos Based on Ratio Images.

Rafael Luiz Testa, Ariane Machado-Lima, Fátima L. S. Nunes

Proceedings of the 12th International Congress on Advanced Applied Informatics, 2022

2021

Facial expression synthesis based on similar faces.

Rafael Luiz Testa, Ariane Machado-Lima, Fátima L. S. Nunes

Multim. Tools Appl., 2021

2019

Synthesis of Facial Expressions in Photographs: Characteristics, Approaches, and Challenges.

Rafael Luiz Testa, Cléber Gimenez Corrêa, Ariane Machado-Lima, Fátima L. S. Nunes

ACM Comput. Surv., 2019

2018

Factors Influencing the Perception of Realism in Synthetic Facial Expressions.

Rafael Luiz Testa, Ariane Machado-Lima, Fátima de Lourdes dos Santos Nunes

Proceedings of the 31st SIBGRAPI Conference on Graphics, Patterns and Images, 2018

2015

Generating Facial Emotions for Diagnosis and Training.

Rafael Luiz Testa, Antonio Henrique Nunes Muniz, Liseth Urpy Segundo Carpio, Rodrigo da Silva Dias, Cristiana Castanho de Almeida Rocca, Ariane Machado-Lima, Fátima L. S. Nunes Marques

Proceedings of the 28th IEEE International Symposium on Computer-Based Medical Systems, 2015

2014

Um estudo experimental sobre a captura automática dos dados de interação em ambientes virtuais tridimensionais.

Eunice P. dos Santos Nunes, Fátima de Lourdes dos Santos Nunes, Rafael Luiz Testa, Licínio G. Roque

Proceedings of the 13th Brazilian Symposium on Human Factors in Computing Systems, 2014