Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Sergio N. Torres"'
Autor:
Joaquin Lermanda-Sandoval, Sergio N. Torres, Guillermo Machuca, Jonathan Torres-Sanhueza, Pablo A. Coelho
Publikováno v:
IEEE Access, Vol 12, Pp 133821-133833 (2024)
We propose a single-camera multispectral Short Wave Infrared (SWIR) plenoptic imaging system free of fixed pattern noise (FPN). The developed system can form, for each scene’s object of interest, an in-focus noiseless 24 channels SWIR multispectral
Externí odkaz:
https://doaj.org/article/872b180cbf3a443cb4cff7e09bbab5ab
Autor:
Jorge E. Pezoa, Diego A. Ramírez, Cristofher A. Godoy, María F. Saavedra, Silvia E. Restrepo, Pablo A. Coelho-Caro, Christopher A. Flores, Francisco G. Pérez, Sergio N. Torres, Mauricio A. Urbina
Publikováno v:
Sensors, Vol 23, Iss 21, p 8909 (2023)
Fishing has provided mankind with a protein-rich source of food and labor, allowing for the development of an important industry, which has led to the overexploitation of most targeted fish species. The sustainable management of these natural resourc
Externí odkaz:
https://doaj.org/article/f648bda16e0e4e79834d0c957807f13f
Autor:
Vincenzo Caro Fuentes, Ariel Torres, Danny Luarte, Jorge E. Pezoa, Sebastián E. Godoy, Sergio N. Torres, Mauricio A. Urbina
Publikováno v:
Sensors, Vol 23, Iss 19, p 8163 (2023)
Fishing landings in Chile are inspected to control fisheries that are subject to catch quotas. The control process is not easy since the volumes extracted are large and the numbers of landings and artisan shipowners are high. Moreover, the number of
Externí odkaz:
https://doaj.org/article/5812fd2258d94faab8ae93da82a1a4f4
Autor:
Felipe I. Lamas, Jorge E. Pezoa, Sebastian E. Godoy, Gabriel A. Saavedra, Sergio N. Torres, Gonzalo A. Montalva, Weixiao Meng
Publikováno v:
IEEE Access, Vol 10, Pp 117399-117410 (2022)
This paper proposes crowd estimation technology to help authorities make the right decisions in times of crisis. Specifically, deep learning models have faced these challenges, achieving excellent results. In particular, the trend of using single-col
Externí odkaz:
https://doaj.org/article/175d9318eefc455c8bdcc2aa8d4fb6d8
Publikováno v:
IEEE Access, Vol 9, Pp 121593-121607 (2021)
A reference-free image index to jointly assess infrared-imaging fixed-pattern-noise and blur artifacts is proposed in this work. The proposed index is based on tuned-spatial-domain filtering, which works by combining two Laplace operators to simultan
Externí odkaz:
https://doaj.org/article/3b98d65746bc46db984e62f6294c9c08
Autor:
Guillermo Machuca, Sergio N. Torres, Bradley M. Ratliff, Pablo A. Gutierrez, Anselmo Jara, Laura A. Viafora
Publikováno v:
IEEE Access, Vol 7, Pp 75648-75657 (2019)
Infrared (IR) imaging systems are known to have a range of sensor and optical limitations that result in degraded imagery. Fixed pattern noise (FPN), resulting from pixel-to-pixel response nonuniformity, is a dominant source of error that manifests i
Externí odkaz:
https://doaj.org/article/853ae06b02894865a743e365eaa82710
Autor:
Laura A. Viafora, Sergio N. Torres, Guillermo Machuca, Pablo A. Gutierrez, Anselmo Jara, Sebastian E. Godoy
Publikováno v:
IEEE Access, Vol 6, Pp 31148-31156 (2018)
In this paper, we present the mid-wave infrared microscopic view of index finger pads of voluntary subjects, an analysis of their thermoregulation response, and a study of their thermal spatial morphology. This is accomplished by means of a custom-ma
Externí odkaz:
https://doaj.org/article/5eca097f83fa4658b4df87ccf82787a4
Autor:
Felipe Lamas, Jorge E. Pezoa, Gabriel Saavedra, Sebastián E. Godoy, Sergio N. Torres, Gonzalo A. Montalva, Weixiao Meng
Publikováno v:
SPIE Future Sensing Technologies 2023.
Autor:
Vincenzo Caro, Ariel P. Torres Sánchez, Jorge E. E. Pezoa, Sergio N. Torres, Rosario Castillo, Rubén Escribano, Mauricio Urbina
Publikováno v:
Applications of Machine Learning 2022.
Autor:
Felipe Lamas, Katherine Duguet, Jorge E. Pezoa, Gonzalo A. Montalva, Sergio N. Torres, Weixiao Meng
Publikováno v:
Pattern Recognition and Tracking XXXIII.