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Deep Face Verification for Spherical Images

Abstract: 

Over the years, several problems regarding the analysis of face images have been addressed, including face detection, recognition, identification, and verification. The advent of Convolutional Neural Networks (CNNs) gave rise to a drastic improvement on state-of-the-art performances for these problems.

With the increasing popularity of 360º cameras, the demand for models to extract relevant information from spherical images has also emerged. However, traditional CNNs, originally designed for planar images, are typically not suitable for spherical images, as it is necessary to project these spherical images onto a plane, leading to severe distortions. This work presents a method for face verification on spherical images that relies upon CNNs to extract features for training a binary classifier, as well as two new face datasets with spherical images. The effectiveness of our method is assessed through a comparative analysis with relevant planar and spherical CNNs.

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Paper Details

Authors:
Marcos Cirne, Fernanda Andaló, Rafael Dias, Thiago Resek, Gabriel Bertocco, Ricardo Torres, Anderson Rocha
Submitted On:
17 September 2019 - 11:19am
Short Link:
Type:
Presentation Slides
Event:
Presenter's Name:
Marcos Cirne
Paper Code:
3212
Document Year:
2019
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Document Files

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[1] Marcos Cirne, Fernanda Andaló, Rafael Dias, Thiago Resek, Gabriel Bertocco, Ricardo Torres, Anderson Rocha, "Deep Face Verification for Spherical Images", IEEE SigPort, 2019. [Online]. Available: http://sigport.org/4661. Accessed: Oct. 18, 2019.
@article{4661-19,
url = {http://sigport.org/4661},
author = {Marcos Cirne; Fernanda Andaló; Rafael Dias; Thiago Resek; Gabriel Bertocco; Ricardo Torres; Anderson Rocha },
publisher = {IEEE SigPort},
title = {Deep Face Verification for Spherical Images},
year = {2019} }
TY - EJOUR
T1 - Deep Face Verification for Spherical Images
AU - Marcos Cirne; Fernanda Andaló; Rafael Dias; Thiago Resek; Gabriel Bertocco; Ricardo Torres; Anderson Rocha
PY - 2019
PB - IEEE SigPort
UR - http://sigport.org/4661
ER -
Marcos Cirne, Fernanda Andaló, Rafael Dias, Thiago Resek, Gabriel Bertocco, Ricardo Torres, Anderson Rocha. (2019). Deep Face Verification for Spherical Images. IEEE SigPort. http://sigport.org/4661
Marcos Cirne, Fernanda Andaló, Rafael Dias, Thiago Resek, Gabriel Bertocco, Ricardo Torres, Anderson Rocha, 2019. Deep Face Verification for Spherical Images. Available at: http://sigport.org/4661.
Marcos Cirne, Fernanda Andaló, Rafael Dias, Thiago Resek, Gabriel Bertocco, Ricardo Torres, Anderson Rocha. (2019). "Deep Face Verification for Spherical Images." Web.
1. Marcos Cirne, Fernanda Andaló, Rafael Dias, Thiago Resek, Gabriel Bertocco, Ricardo Torres, Anderson Rocha. Deep Face Verification for Spherical Images [Internet]. IEEE SigPort; 2019. Available from : http://sigport.org/4661