Zobrazeno 1 - 10
of 136
pro vyhledávání: '"Pinto, Allan"'
Autor:
Merlin, Murilo1,2 (AUTHOR) ricardo.torres@ntnu.no, Pinto, Allan3 (AUTHOR), Moura, Felipe Arruda4 (AUTHOR), Torres, Ricardo da Silva5 (AUTHOR), Cunha, Sergio Augusto1 (AUTHOR)
Publikováno v:
PLoS ONE. 5/30/2024, Vol. 19 Issue 5, p1-16. 16p.
Autor:
Segundo, Mauricio Pamplona, Pinto, Allan, Minetto, Rodrigo, Torres, Ricardo da Silva, Sarkar, Sudeep
This work introduces a novel solution to measure economic activity through remote sensing for a wide range of spatial areas. We hypothesized that disturbances in human behavior caused by major life-changing events leave signatures in satellite imager
Externí odkaz:
http://arxiv.org/abs/2104.10345
Autor:
Pinto, Allan, Córdova, Manuel A., Decker, Luis G. L., Flores-Campana, Jose L., Souza, Marcos R., Santos, Andreza A. dos, Conceição, Jhonatas S., Gagliardi, Henrique F., Luvizon, Diogo C., Torres, Ricardo da S., Pedrini, Helio
Publikováno v:
2020 IEEE International Conference on Image Processing (ICIP), Abu Dhabi, United Arab Emirates, 2020, pp. 1621-1625
Stereo vision is a growing topic in computer vision due to the innumerable opportunities and applications this technology offers for the development of modern solutions, such as virtual and augmented reality applications. To enhance the user's experi
Externí odkaz:
http://arxiv.org/abs/2010.02680
Autor:
Wu, Di, Liu, Jincheng, Cordova, Manuel, Hellevik, Christina Carrozzo, Cyvin, Jakob Bonnevie, Pinto, Allan, Hameed, Ibrahim A., Pedrini, Helio, da Silva Torres, Ricardo, Fet, Annik Magerholm
Publikováno v:
In Environmental Modelling and Software November 2023 169
Nowadays, the adoption of face recognition for biometric authentication systems is usual, mainly because this is one of the most accessible biometric modalities. Techniques that rely on trespassing these kind of systems by using a forged biometric sa
Externí odkaz:
http://arxiv.org/abs/1902.02845
The adoption of large-scale iris recognition systems around the world has brought to light the importance of detecting presentation attack images (textured contact lenses and printouts). This work presents a new approach in iris Presentation Attack D
Externí odkaz:
http://arxiv.org/abs/1811.10068
Autor:
Moreira, Daniel, Bharati, Aparna, Brogan, Joel, Pinto, Allan, Parowski, Michael, Bowyer, Kevin W., Flynn, Patrick J., Rocha, Anderson, Scheirer, Walter J.
Prior art has shown it is possible to estimate, through image processing and computer vision techniques, the types and parameters of transformations that have been applied to the content of individual images to obtain new images. Given a large corpus
Externí odkaz:
http://arxiv.org/abs/1801.06510
Autor:
Pinto, Allan, Moreira, Daniel, Bharati, Aparna, Brogan, Joel, Bowyer, Kevin, Flynn, Patrick, Scheirer, Walter, Rocha, Anderson
Departing from traditional digital forensics modeling, which seeks to analyze single objects in isolation, multimedia phylogeny analyzes the evolutionary processes that influence digital objects and collections over time. One of its integral pieces i
Externí odkaz:
http://arxiv.org/abs/1706.00447
Autor:
Bharati, Aparna, Moreira, Daniel, Pinto, Allan, Brogan, Joel, Bowyer, Kevin, Flynn, Patrick, Scheirer, Walter, Rocha, Anderson
Deriving relationships between images and tracing back their history of modifications are at the core of Multimedia Phylogeny solutions, which aim to combat misinformation through doctored visual media. Nonetheless, most recent image phylogeny soluti
Externí odkaz:
http://arxiv.org/abs/1705.11187
Autor:
Brogan, Joel, Bestagini, Paolo, Bharati, Aparna, Pinto, Allan, Moreira, Daniel, Bowyer, Kevin, Flynn, Patrick, Rocha, Anderson, Scheirer, Walter
As image tampering becomes ever more sophisticated and commonplace, the need for image forensics algorithms that can accurately and quickly detect forgeries grows. In this paper, we revisit the ideas of image querying and retrieval to provide clues t
Externí odkaz:
http://arxiv.org/abs/1705.00604