Hi, I am Luiz Schirmer
Hi, I am Luiz Schirmer
Assistant professor at UFSM
email: schirmer.luizj [at] gmail.com
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I am a researcher and professor at UFSM (Universidade Federal de Santa Maria). Additionally, I was a postdoctoral researcher at the Visgraf (Vision and Computer Graphics Lab) at IMPA from 2021 to 2023. Previously, I was a postdoc researcher at the Institute of Systems and Robotics at the University of Coimbra, where I was a member of the Visual Information Security Team (VisTeam). My research primarily relates to multilinear (tensor) algebra and Deep Learning for Computer Vision. I'm also very interested in Image Processing, Computer Graphics, and Machine Learning.
I completed my Ph.D. at PUC-Rio, advised by Professor Hélio Lopes. Also, during my Ph.D., I worked with Professor Luiz Velho at the National Institute of Pure and Applied Mathematics (IMPA). Before starting my Ph.D., I obtained a Master's degree in Informatics from PUC-Rio and a Bachelor's in Computer Science from UFSM, where I worked with Professor Cesar Pozzer. Also, in the past, I worked with Professor Waldemar Celes at Tecgraf Institute on the project Geresim: Reservoir Simulation Management.
Selected Publications
Selected Publications
Aniana Cruz; Guilherme Schardong; Luiz Schirmer; João Marcos; Farhad Shadmand; Nuno Gonçalves
IEEE/CVF Winter Conference on Applications of Computer Vision (WACV) 2025
Alberto Arkader Kopiler , Guilherme Schardong, Luiz Schirmer, Daniel Perazzo , Tiago Novello , Luiz Velho
Computers & Graphics 2025
Analytical propagation of errors and uncertainties in deep neural networks in the domain of physical sciences [link]
Analytical propagation of errors and uncertainties in deep neural networks in the domain of physical sciences [link]
Gerson Eduardo de Mello, Vitor Camargo Nardelli, Rodrigo da Rosa Righi, Luiz Schirmer, Gabriel de Oliveira Ramos
Engineering Applications of Artificial Intelligence 2025
Luiz Schirmer, Tiago Novello, Vinícius da Silva, Guilherme Schardong, Daniel Perazzo, Nuno Gonçalves, Hélio Lopes, Luiz Velho
Computers & Graphics 2024
High-Resolution Detection of Earth Structural Heterogeneities from Seismic Amplitudes using Convolutional Neural Networks with Attention layers [link]
High-Resolution Detection of Earth Structural Heterogeneities from Seismic Amplitudes using Convolutional Neural Networks with Attention layers [link]
Luiz Schirmer, Guilherme Schardong, Vinícius da Silva, Rogério Santos, Hélio Lopes
IEEE / CVF Computer Vision and Pattern Recognition Conference (CVPR) 2024 - workshop
StampOne: Addressing Frequency Balance in Printer-proof Steganography [coming soon!]
StampOne: Addressing Frequency Balance in Printer-proof Steganography [coming soon!]
Farhad Shadmand, Iurii Medvedev , Luiz Schirmer, João Marcos Sena, Nuno Gonçalves
IEEE / CVF Computer Vision and Pattern Recognition Conference (CVPR) 2024 - workshop
A Lithological Classification Model Based on Fourier Neural Operators and Channel-Wise Self-Attention [link]
A Lithological Classification Model Based on Fourier Neural Operators and Channel-Wise Self-Attention [link]
Ademir Marques, Luiz Schirmer, Joice Cagliari, Leonardo Scalco, Luiz da Silva, Maurício Veronez
IEEE Gescience and Remote Sensing Letters 2024
Thiago Novello, Vinícius da Silva, Guilherme Schardong, Hélio Lopes, Luiz Schirmer, Luiz Velho
IEEE / CVF International Conference on Computer Vision (ICCV) 2023
L-Net reconstruction and frequency spectra
Hallison Paz, Daniel Perazzo, Thiago Novello, Guilherme Schardong, Luiz Schirmer, Vinícius da Silva, Daniel Yukimura, Fabio Chagas Luiz Velho, Hélio Lopes
Computers & Graphics, 2023
Thiago Novello, Guilherme Schardong, Luiz Schirmer, Vinícius da Silva, Luiz Velho, Hélio Lopes
Computers & Graphics, 2022
Luiz Schirmer, Djalma Lúcio, Leandro Cruz, Alberto Raposo, Luiz Velho, Hélio Lopes
SIBGRAPI Conference on Graphics, Patterns and Images , 2021
Luiz Schirmer, Guilherme Schardong, Vinícius da Silva, Thiago Novello, Daniel Yukimura, Thales Magalhães, Hallison Paz, Hélio Lopes, Luiz Velho
SIBGRAPI Conference on Graphics, Patterns and Images (Tutorials), 2021
Luiz Schirmer, Djalma Lúcio, Luiz Velho, Hélio Lopes
Eurographics 2020
Luiz Schirmer, Djalma Lúcio, Alberto Raposo, Luiz Velho, Hélio Lopes
Computers & Graphics, 2019
Globo Face Stream: A System for Video Meta-data Generation in an Entertainment Industry Setting [link]
Globo Face Stream: A System for Video Meta-data Generation in an Entertainment Industry Setting [link]
Rafael Pena , Felipe A. Ferreira , Frederico Caroli , Luiz Schirmer and Helio Lopes
International Conference on Enterprise Information Systems (ICEIS) , 2020
*Best Paper Award
Incorporating Dynamic Production-Logging Data to the Permeability-Estimation Workflow Using Machine Learning [link]
Incorporating Dynamic Production-Logging Data to the Permeability-Estimation Workflow Using Machine Learning [link]
Ciro S. Guimarães , Luiz Schirmer ,Guilherme Schardong ,Abelardo B. Barreto Jr, Hélio Lopes
Society of Petroleum Engineers Journal, 2020
*Petrobras Fellowship
William Fernandez, Luiz Schirmer , Isabella Zalcberg Frajhof, Guilherme da Franca Couto Fernandes de Almeida, Carlos Nelson Konder, Rafael Nasser, Gustavo Robichez, · Simone Diniz Junqueira Barbosa, Hélio Lopes
Artifcial Intelligence and Law , 2020
Marcio Moreno, Luiz Schirmer, Maximilien Bayser, Rafael Brandão, Renato Cerqueira
ACM Symposium on Document Engineering, 2018
*IBM Research partnership
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