Real-time gun detection in CCTV: An open problem

Autor: Jose L. Salazar González, Carlos Zaccaro, Luis Miguel Soria Morillo, Juan Antonio Álvarez-García, Fernando Sancho Caparrini

Publikováno v: Neural Networks. 132:297-308

Object detectors have improved in recent years, obtaining better results and faster inference time. However, small object detection is still a problem that has not yet a definitive solution. The autonomous weapons detection on Closed-circuit televisi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a2cea3b9ca6be1136ad7f22aae81d04
https://doi.org/10.1016/j.neunet.2020.09.013

Generation of geometric interpolations of building types with deep variational autoencoders

Autor: Fernando Sancho Caparrini, Luka Piškorec, Jaime de Miguel Rodríguez, Maria Eugenia Villafañe

This work presents a methodology for the generation of novel 3D objects resembling wireframes of building types. These result from the reconstruction of interpolated locations within the learnt distribution of variational autoencoders (VAEs), a deep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2badd5c145b361bcf603254f474f4512
https://aaltodoc.aalto.fi/handle/123456789/102113

Hybrid agent-based methodology for testing response protocols

Autor: Luis M. Soria-Morillo, Miguel A. Martínez-del-Amor, Fernando Sancho-Caparrini, Enrique J. López-Ortiz, Juan Antonio Álvarez-García

Publikováno v: idUS: Depósito de Investigación de la Universidad de Sevilla
Universidad de Sevilla (US)
idUS. Depósito de Investigación de la Universidad de Sevilla
instname

In recent years we have seen multiple incidents with a large number of people injured and killed by one or more armed attackers. Since this type of violence is difficult to predict, detecting threats as early as possible allows to generate early warn

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04f6c61454351a590f8919019b37f4c8
https://doi.org/10.1016/j.knosys.2021.107005

Vision and Crowdsensing Technology for an Optimal Response in Physical-Security

Autor: Fernando Sancho Caparrini, Juan Antonio Álvarez-García, Noelia Vallez, Oscar Deniz, Fernando Enríquez, Francisco Velasco, Luis Miguel Soria

Publikováno v: idUS: Depósito de Investigación de la Universidad de Sevilla
Universidad de Sevilla (US)
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
Lecture Notes in Computer Science ISBN: 9783030227494
ICCS (5)

Law enforcement agencies and private security companies work to prevent, detect and counteract any threat with the resources they have, including alarms and video surveillance. Even so, there are still terrorist attacks or shootings in schools in whi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a73cd607641de2924dee5d03178a291

Towards a digital geography of Hispanic Baroque art

Autor: Javier Rivera De la Rosa, Natalia Caldas, Fernando Sancho-Caparrini, Juan Luis Suárez, David Brown, Élika Ortega

Publikováno v: idUS. Depósito de Investigación de la Universidad de Sevilla
instname

In this article we propose an approach to the study of art history based on geog-raphy of Hispanic Baroque art by digital means that showcase the multiplicity of possible places of art. Our study advances four elements of a digital geography of art (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac8ba1421ac59dd377385faaa143c6f1
https://doi.org/10.1093/llc/fqt050