Výsledky vyhledávání - "R. Vazquez-Martin"

The UMA-SAR Dataset: Multimodal data collection from a ground vehicle during outdoor disaster response training exercises

Autor: R. Vazquez-Martin, Alfonso García-Cerezo, Jesus Morales, Anthony Mandow, David Morilla-Cabello

Publikováno v: The International Journal of Robotics Research. 40:835-847

This article presents a collection of multimodal raw data captured from a manned all-terrain vehicle in the course of two realistic outdoor search and rescue (SAR) exercises for actual emergency responders conducted in Málaga (Spain) in 2018 and 201

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6fe6941bdb3873c6d8b99289d27147a6
https://doi.org/10.1177/02783649211004959

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Sistema de comunicación de respaldo mediante tecnología LoRa con hardware y software abierto para aplicaciones de robótica de emergencias

Autor: R. Vazquez-Martin, Juan Jesús Fernández-Lozano, J. Bravo Arrabal, R. F. Manrique Balmaceda, Alfonso García-Cerezo

Publikováno v: RIUMA. Repositorio Institucional de la Universidad de Málaga
instname
RUC. Repositorio da Universidade da Coruña

[Resumen] Los sistemas de comunicación entre nodos sensores y los equipos de búsqueda y rescate presentan posibles vulnerabilidades ante emergencias o catástrofes, como el fallo de la infraestructura del sistema o la saturación de la red. Por ell

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::255ce4b00e5a6d27a0029cd8b0cd9f63
https://hdl.handle.net/10630/22875

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Análisis de técnicas de aumento de datos y entrenamiento en YOLOv3 para detección de objetos en imágenes RGB y TIR del UMA-SAR Dataset

Autor: Jesus Morales-Rodriguez, Anthony Mandow, R. Vazquez-Martin, Álvaro Galán Cuenca, Alfonso García-Cerezo

Publikováno v: RUC. Repositorio da Universidade da Coruña
instname
RIUMA. Repositorio Institucional de la Universidad de Málaga

[Resumen] El uso de imágenes de los espectros visible (RGB) e infrarrojo térmico (TIR) para la detección de objetos puede resultar crucial en aplicaciones donde las condiciones de visibilidad están limitadas, como la robótica para búsqueda y re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02ed5530bef6225902cd7860ad85b9f7
https://doi.org/10.17979/spudc.9788497498043.686

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Object Detection from Thermal Infrared and Visible Light Cameras in Search and Rescue Scenes

Autor: R. Vazquez-Martin, Adrian Banuls, Alfonso García-Cerezo, Anthony Mandow, Jesus Morales

Publikováno v: SSRR
RIUMA. Repositorio Institucional de la Universidad de Málaga
instname
RIUMA: Repositorio Institucional de la Universidad de Málaga
Universidad de Málaga

Visual object recognition is a fundamental challenge for reliable search and rescue (SAR) robots, where vision can be limited by lighting and other harsh environmental conditions in disaster sites. The goal of this paper is to explore the use of ther

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad604722a80e697ce9f206c0364f2f4f
https://doi.org/10.1109/ssrr50563.2020.9292593

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Perceiving the person and their interactions with the others for social robotics – A review

Autor: Antonio Bandera, Adriana Tapus, Luis V. Calderita, R. Vazquez-Martin

Publikováno v: Pattern Recognition Letters
Pattern Recognition Letters, Elsevier, 2018, ⟨10.1016/j.patrec.2018.03.006⟩

Social robots need to understand human activities, dynamics, and the intentions behind their behaviors. Most of the time, this implies the modeling of the whole scene. The recognition of the activities and intentions of a person are inferred from the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ce8c815116e294baebd257cb2818644
https://hal.archives-ouvertes.fr/hal-01802169

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Spatio-temporal feature-based keyframe detection from video shots using spectral clustering

Autor: R. Vazquez-Martin, Antonio Bandera

Publikováno v: Pattern Recognition Letters. 34:770-779

Keyframe detection is a fundamental component in approaches for large-scale mapping and scene recognition. Assuming that the detection is applied to a set of continuously captured frames, this paper presents a keyframe detector that not only consider

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e1756365bf335438abf909feb2068ad8
https://doi.org/10.1016/j.patrec.2012.12.009

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LESS-mapping: Online environment segmentation based on spectral mapping

Autor: R. Vazquez-Martin, Antonio Bandera, Pedro Núñez

Publikováno v: Robotics and Autonomous Systems. 60:41-54

Given the features obtained from a sequence of consecutively acquired sensor readings, this paper proposes an on-line algorithm for unsupervisedly detecting a transition on this sequence, i.e. the frame that divides the sequence into two tightly rela

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5e6aa465aa1cd354b1daa66f2a52b87e
https://doi.org/10.1016/j.robot.2011.08.011

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Visual Odometry Based on Structural Matching of Local Invariant Features Using Stereo Camera Sensor

Autor: R. Vazquez-Martin, Antonio Bandera, Pedro Núñez

Publikováno v: Sensors (Basel, Switzerland)
Sensors, Vol 11, Iss 7, Pp 7262-7284 (2011)
Sensors
Volume 11
Issue 7
Pages 7262-7284

This paper describes a novel sensor system to estimate the motion of a stereo camera. Local invariant image features are matched between pairs of frames and linked into image trajectories at video rate, providing the so-called visual odometry, i.e.,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9aa2240b110ff117813ca54194e52c17
http://europepmc.org/articles/PMC3231658

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A novel approach for salient image regions detection and description

Autor: R. Vazquez-Martin, Francisco Sandoval, Antonio Bandera, Rebeca Marfil, Pedro Núñez

Publikováno v: Pattern Recognition Letters. 30:1464-1476

This paper proposes a new algorithm for visual landmarks detection and description. The detection is achieved using a hierarchical grouping mechanism, which combines a color contrast measure defined between regions with internal region descriptors an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::297f0fb305bce0d584f46694c94c7b44
https://doi.org/10.1016/j.patrec.2009.08.003

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Curvature-Based Environment Description for Robot Navigation Using Laser Range Sensors

Autor: R. Vazquez-Martin, Francisco Sandoval, Antonio Bandera, Pedro Núñez

Publikováno v: Sensors (Basel, Switzerland)
Sensors, Vol 9, Iss 8, Pp 5894-5918 (2009)
Sensors; Volume 9; Issue 8; Pages: 5894-5918

This work proposes a new feature detection and description approach for mobile robot navigation using 2D laser range sensors. The whole process consists of two main modules: a sensor data segmentation module and a feature detection and characterizati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6eff644c45018c5c7fd2068a8a22da1
https://doi.org/10.3390/s90805894

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