Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Víctor Manuel Brea"'
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 112, Iss , Pp 102895- (2022)
The mobile mapping system (MMS) could become the foundation of digital twins and 3D modeling, and is widely applicable in a variety of fields, such as infrastructure management, intelligent transportation systems, and smart cities. However, data coll
Externí odkaz:
https://doaj.org/article/b9e463ee78dd4aa9938540b40ccbb356
Autor:
Jesus Martínez-Gómez, Miguel Martínez del Horno, Manuel Castillo-Cara, Víctor Manuel Brea Luján, Luis Orozco Barbosa, Ismael García-Varea
Publikováno v:
International Journal of Distributed Sensor Networks, Vol 12 (2016)
The accurate localization of end-users and resources is seen as one of the main pillars toward the successful implementation of context-based applications. While current outdoor localization mechanisms fulfill most application requirements, the desig
Externí odkaz:
https://doaj.org/article/73ac9d7d41d94a5eb0b4c47bfc37af61
Autor:
David López Vilariño, Diego Cabello Ferrer, Víctor Manuel Brea Sánchez, Ronald Tetzlaff, Chin-Teng Lin
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2009 (2009)
Externí odkaz:
https://doaj.org/article/5212b17af3ea40218c9596a045631112
This paper reports on a redesign of an event pixel by frame differencing with lateral overflow capacitor for dynamic range extension. In first prototype, the inclusion of an in-pixel correlated double sampling (CDS) and an algorithm for dynamic range
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cac4142782058f56192cf01b14fb34f
Publikováno v:
2022 29th IEEE International Conference on Electronics, Circuits and Systems (ICECS).
This paper addresses low-power design techniques on a CMOS vision chip working in global shutter mode for event generation by frame differencing with a per-pixel algorithm for high dynamic range (HDR). In particular, the paper focuses on the inclusio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4382a538c36613374b22e9530bb0e34f
https://doi.org/10.1109/icecs202256217.2022.9970907
https://doi.org/10.1109/icecs202256217.2022.9970907
The on-chip extraction of dynamic information from a scene can be addressed with either frame-based CMOS vision or smart image sensors or with dynamic vision sensors, also known as event cameras. When implemented with pinned photodiodes as 4-transist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da6e76f38c8d72d901d6232f040ac546
Autor:
Elena de la Guía, María Dolores Lozano Pérez, Victor M. R. Penichet, Víctor Manuel Brea Luján, Vicente Lopez Camacho, Luis Orozco-Barbosa
Publikováno v:
IEEE Transactions on Learning Technologies. 9:366-378
In the last few years, in an attempt to further motivate students to learn a foreign language, there has been an increasing interest in task-based teaching techniques, which emphasize communication and the practical use of language, thus moving away
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d6557b549a0224a5bef9838f82e6cc8
https://doi.org/10.1109/tlt.2016.2557333
https://doi.org/10.1109/tlt.2016.2557333
Publikováno v:
Machine Vision-Applications and Systems
Computer Vision systems are experiencing a large increase in both range of applications and market sales (BCC Research, 2010). From industry to entertainment, Computer Vision systems are becoming more and more relevant. The research community is maki
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3206f883796423a6c02430bf3a084b4
https://doi.org/10.5772/34023
https://doi.org/10.5772/34023