Vareto, Rafael Henrique; Diniz, Matheus Alves; Schwartz, William Robson Face Spoofing Detection on Low-Power Devices using Embeddings with Spatial and Frequency-based Descriptors Inproceedings In: Iberoamerican Congress on Pattern Recognition (CIARP), pp. 1-10, 2019. @inproceedings{Vareto:2019:CIARP,
title = {Face Spoofing Detection on Low-Power Devices using Embeddings with Spatial and Frequency-based Descriptors},
author = {Rafael Henrique Vareto and Matheus Alves Diniz and William Robson Schwartz},
url = {http://www.dcc.ufmg.br/~william/papers/paper_2019_CIARP_Vareto.pdf},
year = {2019},
date = {2019-01-01},
booktitle = {Iberoamerican Congress on Pattern Recognition (CIARP)},
pages = {1-10},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Sales, Anderson Luis Cavalcanti; Vareto, Rafael Henrique; Schwartz, William Robson; Chavez, Guillermo Camara Single-Shot Person Re-Identification Combining Similarity Metrics and Support Vectors Inproceedings In: Conference on Graphic, Patterns and Images (SIBGRAPI), pp. 1-8, 2018. @inproceedings{Sales:2018:SIBGRAPI,
title = {Single-Shot Person Re-Identification Combining Similarity Metrics and Support Vectors},
author = {Anderson Luis Cavalcanti Sales and Rafael Henrique Vareto and William Robson Schwartz and Guillermo Camara Chavez},
url = {http://www.dcc.ufmg.br/~william/papers/paper_2018_SIBGRAPI_Sales.pdf},
year = {2018},
date = {2018-01-01},
booktitle = {Conference on Graphic, Patterns and Images (SIBGRAPI)},
pages = {1-8},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Vareto, Rafael Henrique Face Recognition based on a Collection of Binary Classifiers Masters Thesis Federal University of Minas Gerais, 2017. @mastersthesis{Vareto:2017:MSc,
title = {Face Recognition based on a Collection of Binary Classifiers},
author = {Rafael Henrique Vareto},
year = {2017},
date = {2017-10-16},
school = {Federal University of Minas Gerais},
abstract = {Face Recognition is one of the most relevant problems in computer vision as we consider its importance to areas such as surveillance, forensics and psychology. In fact, a real-world recognition system has to cope with several unseen individuals and determine either if a given face image is associated with a subject registered in a gallery of known individuals or if two given faces represent equivalent identities. In this work, not only we combine hashing functions, embedding of classifiers and response value histograms to estimate when probe samples belong to the gallery set, but we also extract relational features to model the relation between pair of faces to determine whether they are from the same person. Both proposed methods are evaluated on five datasets: FRGCv1, LFW, PubFig, PubFig83 and CNN VGGFace. Results are promising and show that our method continues effective for both open-set face identification and verification tasks regardless of the dataset difficulty.},
keywords = {},
pubstate = {published},
tppubtype = {mastersthesis}
}
Face Recognition is one of the most relevant problems in computer vision as we consider its importance to areas such as surveillance, forensics and psychology. In fact, a real-world recognition system has to cope with several unseen individuals and determine either if a given face image is associated with a subject registered in a gallery of known individuals or if two given faces represent equivalent identities. In this work, not only we combine hashing functions, embedding of classifiers and response value histograms to estimate when probe samples belong to the gallery set, but we also extract relational features to model the relation between pair of faces to determine whether they are from the same person. Both proposed methods are evaluated on five datasets: FRGCv1, LFW, PubFig, PubFig83 and CNN VGGFace. Results are promising and show that our method continues effective for both open-set face identification and verification tasks regardless of the dataset difficulty. |
Vareto, Rafael Henrique; da Silva, Samira Santos; de Costa, Filipe Oliveira; Schwartz, William Robson Towards Open-Set Face Recognition using Hashing Functions Inproceedings In: International Joint Conference on Biometrics (IJCB), pp. 1-8, 2017. @inproceedings{Vareto:2017:IJCB,
title = {Towards Open-Set Face Recognition using Hashing Functions},
author = {Rafael Henrique Vareto and Samira Santos da Silva and Filipe Oliveira de Costa and William Robson Schwartz},
url = {http://smartsenselab.dcc.ufmg.br/wp-content/uploads/2019/02/paper_2017_IJCB.pdf
http://lena.dcc.ufmg.br/wordpress/towards-open-set-face-recognition-using-hashing-functions/},
year = {2017},
date = {2017-01-01},
booktitle = {International Joint Conference on Biometrics (IJCB)},
pages = {1-8},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Vareto, Rafael Henrique; da Silva, Samira Santos; de Costa, Filipe Oliveira; Schwartz, William Robson Face Verification based on Relational Disparity Features and Partial Least Squares Models Inproceedings In: Conference on Graphics, Patterns and Images (SIBGRAPI), pp. 1-8, 2017. @inproceedings{Vareto:2017:SIBGRAPI,
title = {Face Verification based on Relational Disparity Features and Partial Least Squares Models},
author = {Rafael Henrique Vareto and Samira Santos da Silva and Filipe Oliveira de Costa and William Robson Schwartz},
url = {http://smartsenselab.dcc.ufmg.br/wp-content/uploads/2019/02/paper_2017_SIBGRAPI_Vareto.pdf
http://lena.dcc.ufmg.br/wordpress/face-verification-based-relational-disparity-features-partial-least-squares-models/},
year = {2017},
date = {2017-01-01},
booktitle = {Conference on Graphics, Patterns and Images (SIBGRAPI)},
pages = {1-8},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Vareto, Rafael Henrique; de Costa, Filipe Oliveira; Schwartz, William Robson Face Identification in Large Galleries Inproceedings In: Workshop on Face Processing Applications, pp. 1-4, 2016. @inproceedings{Vareto:2016:WFPA,
title = {Face Identification in Large Galleries},
author = {Rafael Henrique Vareto and Filipe Oliveira de Costa and William Robson Schwartz},
url = {http://smartsenselab.dcc.ufmg.br/wp-content/uploads/2019/02/paper_2016_WFPA.pdf},
year = {2016},
date = {2016-10-02},
booktitle = {Workshop on Face Processing Applications},
pages = {1-4},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
