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Listar por palabra clave "HMM"

Mostrando ítems 1-9 de 9

Analysis and design of efficient techniques for video transmission in IEEE 802.11 wireless ad hoc networks

Tavares de Araujo Cesariny Calafate, Carlos Miguel (Universitat Politècnica de València, 2020-01-16)

[EN] Wireless mobile ad ho networks, also known as MANETs, are omposed by independent mobile stations that ommuni ate without requiring any sort of infrastru ture for support. These networks are hara terized by variable ...
Bernoulli HMMs at subword level for handwritten word recognition

Giménez Pastor, Adrián; Juan, Alfons (Springer Verlag (Germany), 2009)

This paper presents a handwritten word recogniser based on HMMs at subword level (characters) in which state-emission probabilities are governed by multivariate Bernoulli probability functions. This recogniser works directly ...
Desarrollo e implantación de un sistema de reconocimiento del habla para la elaboración de informes médicos

Feng Ho, Alex (Universitat Politècnica de València, 2020-09-16)

[ES] Dentro de las tareas de los colaboradores de los hospitales o centros médicos, refiriéndose específicamente a los médicos de diagnóstico en laboratorios, la mayor parte del esfuerzo y tiempo recae en la redacción de ...
Diseño e implementación de un traductor de lengua de signos a voz

Parcheta, Zuzanna (Universitat Politècnica de València, 2016-11-11)

[EN] The present academic work has been developed as the continuation of the final project degree where the classification of a few gestures from spanish sign language was done. This project introduces improvements with ...
Hanwrittent Text Recognition for Bengali

Sánchez Peiró, Joan Andreu; Pal, Umapada (IEEE, 2016)

Handwritten text recognition of Bengali is a difficult task because of complex character shapes due to the presence of modified/compound characters as well as zone-wise writing styles of different individuals. Most of ...
Improving offline handwritten text recognition with hybrid HMM/ANN models

España Boquera, Salvador; Castro-Bleda, Maria Jose; Gorbe Moya, Jorge; Zamora Martínez, Francisco Julián (Institute of Electrical and Electronics Engineers (IEEE), 2011-04)

This paper proposes the use of hybrid Hidden Markov Model (HMM)/Artificial Neural Network (ANN) models for recognizing unconstrained offline handwritten texts. The structural part of the optical models has been modeled ...
Multichannel dynamic modeling of non-Gaussian mixtures

Safont Armero, Gonzalo; Salazar Afanador, Addisson; Vergara Domínguez, Luís; Gomez, Enriqueta; Villanueva, Vicente (Elsevier, 2019-09)

[EN] This paper presents a novel method that combines coupled hidden Markov models (HMM) and non Gaussian mixture models based on independent component analyzer mixture models (ICAMM). The proposed method models the joint ...
Reconocimiento de voz con el robot Félix

Parreño Lara, Mario (Universitat Politècnica de València, 2017-09-11)

[ES] En la actualidad, son cada vez más los sistemas que implementan reconocimiento del habla, ya sea por la comodidad que estos nos ofrecen o por que la tasa de error ha descendido en gran medida desde los últimos años. ...
The TransLectures-UPV Toolkit

Del Agua Teba, Miguel Angel; Giménez Pastor, Adrián; Serrano Martinez Santos, Nicolas; Andrés Ferrer, Jesús; Civera Saiz, Jorge; Sanchis Navarro, José Alberto; Juan Císcar, Alfonso (Springer International Publishing, 2014)

Over the past few years, online multimedia educational repositories have increased in number and popularity. The main aim of the transLectures project is to develop cost-effective solutions for producing accurate transcriptions ...