Browsing by Author "Segura, Carlos"
Now showing items 1-13 of 13
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3D joint speaker position and orientation tracking with particle filters
(2014-01-29)
Article
Open AccessThis paper addresses the problem of three-dimensional speaker orientation estimation in a smart-room environment equipped with microphone arrays. A Bayesian approach is proposed to jointly track the location and orientation ... -
A deep analysis on age estimation
(2015-12-15)
Article
Open AccessThe automatic estimation of age from face images is increasingly gaining attention, as it facilitates applications including advanced video surveillance, demographic statistics collection, customer profiling, or search ... -
A novel method for low-constrained iris boundary localization
(2012)
Conference lecture
Open AccessIris recognition systems are strongly dependent on their segmentation processes, which have traditionally assumed rigid experimental constraints to achieve good performance, but now move towards less constrained environments. ... -
Accelerating boosting-based face detection on GPUs
(2012)
Conference report
Restricted access - publisher's policyThe goal of face detection is to determine the presence of faces in arbitrary images, along with their locations and dimensions. As it happens with any graphics workloads, these algorithms benefit from data-level ... -
Chatbol, a chatbot for the Spanish “La Liga”
(Springer, 2019-09-25)
Article
Open AccessThis work describes the development of a social chatbot for the football domain. The chatbot, named chatbol, aims at answering a wide variety of questions related to the Spanish football league “La Liga”. Chatbol is deployed ... -
Experimental research on encoder-decoder architectures with attention for chatbots
(2018-03-18)
Article
Restricted access - publisher's policyChatbots aim at automatically offering a conversation be- tween a human and a computer. While there is a long track of re- search in rule-based and retrieval-based approaches, the generation-based approaches are promisingly ... -
GCC-PHAT based head orientation estimation
(2012)
Conference report
Open AccessThis work presents a novel two-step algorithm to estimate the orientation of speakers in a smart-room environment equipped with microphone arrays. First the position of the speaker is estimated by the SRP-PHAT algorithm, ... -
El Método científico en la era de los ordenadores
(Universitat Oberta La Salle, 2015-07-08)
Conference report
Open AccessResumen: En los estudios de grado de las ramas de Ciencias e Ingeniería se suele incluir una asignatura denominada Técnicas Experimentales en la que se introducen los mecanismos de funcionamiento de los aparatos o ... -
New approaches for iris boundary localization
(Universidad de las Palmas de Gran Canarias, 2012)
Conference report
Open AccessIris segmentation is the most determining factor in iris biometrics, which has traditionally assumed rigid constrained environments. In this work, a novel method that covers the localization of the pupillaty and limbic ... -
Seeing and hearing egocentric actions: how much can we learn?
(2019)
Conference report
Open AccessOur interaction with the world is an inherently multi-modal experience. However, the understanding of human-to-object interactions has historically been addressed focusing on a single modality. In particular, a limited ... -
The AXIOM project (Agile, eXtensible, fast I/O Module)
(Institute of Electrical and Electronics Engineers (IEEE), 2015)
Conference report
Restricted access - publisher's policyThe AXIOM project (Agile, eXtensible, fast I/O Module) aims at researching new software/hardware architectures for the future Cyber-Physical Systems (CPSs). These systems are expected to react in real-time, provide enough ... -
The AXIOM software layers
(Institute of Electrical and Electronics Engineers (IEEE), 2015)
Conference report
Restricted access - publisher's policyPeople and objects will soon share the same digital network for information exchange in a world named as the age of the cyber-physical systems. The general expectation is that people and systems will interact in real-time. ... -
The AXIOM software layers
(2016-11-01)
Article
Open AccessAXIOM project aims at developing a heterogeneous computing board (SMP-FPGA).The Software Layers developed at the AXIOM project are explained.OmpSs provides an easy way to execute heterogeneous codes in multiple cores. ...
