Use this link to cite:
http://hdl.handle.net/2183/26649 Aplicación web para a busca de voz en vídeos
Loading...
Identifiers
Publication date
Authors
Insua Brandariz, Roberto
Other responsabilities
Enxeñaría informática, Grao en
Journal Title
Bibliographic citation
Type of academic work
Academic degree
Abstract
[Resumo]
A aplicación web desenvolvida neste proxecto tratará de proporcionar unha maneira de realizar
procuras en coleccións de vídeos pouco explorada até o de agora: buscar no contido das
conversas. Para conseguir dita funcionalidade, realizarase a extracción do audio dos vídeos
subidos polos usuarios da web. A continuación, o audio será procesado por un recoñecedor de
voz para posteriormente gardar a transcrición nun índice invertido. Tras todo este proceso,
será posible escribir ou ditar as palabras que se desexen buscar, mostrando os vídeos correspondentes.
Ademais, os usuarios disporán da posibilidade de visualizar unha lista de vídeos
previamente marcados como favoritos, e outra dos que dito usuario aportou á colección. Por
outro lado, cada busca realizada por un usuario rexistrado quedará gardada para a súa posterior
consulta. O control do procesado dos vídeos será realizado por un administrador, que
deberá decidir o momento no que se debe executar esa pesada operación, para interferir o
mínimo posible na dispoñibilidade dos recursos da máquina na que se execute a aplicación.
[Abstract] The web application developed on this project will try to provide a, until now, almost unexplored way to search on video collections: search on the content of video conversations. In order to achieve this functionality, the audio will be extracted from the uploaded videos of web users. Then, the audio will be processed by a speech recogniser and the transcription will be saved in an inverted index. After all this process, it will be possible to type or dictate the wanted words to search, showing the matched videos. In addition, users will be able to view a list of videos previously marked as favourites, and another of those uploaded by the user. On the other hand, each search performed by a registered user will be saved for later reference. The control of the processing of the videos will be controlled by an administrator, who will have to decide when that heavy operation should be performed, in order to maximize the availability of resources of the machine.
[Abstract] The web application developed on this project will try to provide a, until now, almost unexplored way to search on video collections: search on the content of video conversations. In order to achieve this functionality, the audio will be extracted from the uploaded videos of web users. Then, the audio will be processed by a speech recogniser and the transcription will be saved in an inverted index. After all this process, it will be possible to type or dictate the wanted words to search, showing the matched videos. In addition, users will be able to view a list of videos previously marked as favourites, and another of those uploaded by the user. On the other hand, each search performed by a registered user will be saved for later reference. The control of the processing of the videos will be controlled by an administrator, who will have to decide when that heavy operation should be performed, in order to maximize the availability of resources of the machine.
Description
Editor version
Rights
Atribución-NoComercial-SinDerivadas 3.0 España








