Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Luis Pellegrin"'
Autor:
Karla Ivette Arce-Ruelas, Omar Alvarez-Xochihua, Luis Pellegrin, Liliana Cardoza-Avendano, Jose Angel Gonzalez-Fraga
Publikováno v:
IEEE Latin America Transactions. 20:770-779
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89271374133e94083f11d482b15b1183
https://doi.org/10.1109/tla.2022.9693561
https://doi.org/10.1109/tla.2022.9693561
Autor:
Luis Pellegrin, Hugo Jair Escalante, Sonia M. González-Lozoya, Ma. Auxilio Medina, Jorge de la Calleja, Antonio Benitez-Ruiz
Publikováno v:
Multimedia Tools and Applications. 79:13987-14007
Facial expressions are a natural way to communicate emotional states and intentions. In recent years, automatic facial expression recognition (FER) has been studied due to its practical importance in many human-behavior analysis tasks such as intervi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bc7731fbffce78deee94f712d3f101a
https://doi.org/10.1007/s11042-020-08681-4
https://doi.org/10.1007/s11042-020-08681-4
Publikováno v:
Applications of Digital Image Processing XLIV.
Visual SLAM is widely known in robotics for computing, concurrently, the odometry of a robot and construct a 3D navigation map with only a camera. In visual SLAM systems, detection and description of local features are extremely important because the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb05b44ce28078e387cfafc4092cff54
https://doi.org/10.1117/12.2594630
https://doi.org/10.1117/12.2594630
Autor:
Jose Martinez-Carranza, Luis Pellegrin
Publikováno v:
International Journal of Remote Sensing. 41:1970-1985
Nowadays, depth estimation from a single image is a task that has been successfully addressed by Convolutional Neural Network (CNN) architectures. In this regard, several authors have taken advanta...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::248cb8e79d673ddc8effa6802f5d0577
https://doi.org/10.1080/01431161.2019.1681601
https://doi.org/10.1080/01431161.2019.1681601
Autor:
Edgar Tello-Leal, Jaciel David Hernandez-Resendiz, Luis Pellegrin, Heidy M. Marin-Castro, Hugo J. Escalante-Balderas
Publikováno v:
Multimedia Tools and Applications. 78:26263-26285
Image annotation is the task of assigning keywords or identifiers to images, holistically or in specific regions. These keywords serve as descriptors of high-level semantics to facilitate retrieval and organization of visual information. It plays an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8ccf469ab78284e12563b79ae403ff1
https://doi.org/10.1007/s11042-019-07815-7
https://doi.org/10.1007/s11042-019-07815-7
Exploiting label semantic relatedness for unsupervised image annotation with large free vocabularies
Publikováno v:
Multimedia Tools and Applications. 78:19641-19662
Automatic Image Annotation (AIA) is the task of assigning keywords to images, with the aim to describe their visual content. Recently, an unsupervised approach has been used to tackle this task. Unsupervised AIA (UAIA) methods use reference collectio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6100cb5669e3016b611991042748112a
https://doi.org/10.1007/s11042-019-7357-2
https://doi.org/10.1007/s11042-019-7357-2
Publikováno v:
Frontiers in Evolutionary Robotics
The use of genetic algorithms in behavior based robotics is employed to adjust the parameters of the behavioral patterns that the robot executes. In order to model these patterns, Khepera robots can be used as one of many options. Therefore, in this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c52be5a72ddc720d5a2a20b25594097
http://www.intechopen.com/articles/show/title/action_selection_and_obstacle_avoidance_using_ultrasonic_and_infrared_sensors
http://www.intechopen.com/articles/show/title/action_selection_and_obstacle_avoidance_using_ultrasonic_and_infrared_sensors
Autor:
Miguel A Álvarez-Carmona, Ramón Aranda, Ansel Y Rodríguez-González, Luis Pellegrin, Hugo Carlos
Publikováno v:
Journal of Information Science. :016555152211009
This work aims to generate classification models that help determine the colour of an epidemiological semaphore (ES) by analysing online news and being better prepared for the different changes in the evolution of the pandemic. To accomplish this, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f16a992bfb6408a54d9cc3c24bcad05
https://doi.org/10.1177/01655515221100952
https://doi.org/10.1177/01655515221100952
Autor:
A. Pastor López-Monroy, Hugo Jair Escalante, Jose A. Gonzalez-Fraga, Luis Pellegrin, Aldo A. Guevara-Carrizales, Manuel Vargas-Felipe
Publikováno v:
Ecological Informatics. 64:101328
Monitoring wildlife in geographical areas is essential for the conservation of the biological heritage. At present, the strenuous task of animal observation on-site has been mitigated with the use of camera traps. The information gathered by these de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53b386b6306bbce3ab76dc05502d9f6a
https://doi.org/10.1016/j.ecoinf.2021.101328
https://doi.org/10.1016/j.ecoinf.2021.101328
Autor:
Jose Ortiz-Bejar, Daniela Moctezuma, Sabino Miranda-Jiménez, Eric Sadit Tellez, Alicia Morales-Reyes, Miguel Angel Medina-Pérez, Luis Pellegrin, Hugo Jair Esclalante, Mario Graff, Carlos A. Reyes-García, Octavio Loyola-González, Eduardo F. Morales, Andres Eduardo Gutierrez-Rodríguez, Mauricio Garcia-Limon
Publikováno v:
Computación y Sistemas. 23
This paper describes the design of the 2017 RedICA: Text-Image Matching (RICATIM) challenge, including the dataset generation, a complete analysis of results, and the descriptions of the top-ranked developed methods. The academic challenge explores t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd1142f536da3cc8a93994900d725fcd
https://doi.org/10.13053/cys-23-4-3207
https://doi.org/10.13053/cys-23-4-3207