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Master's Dissertation
DOI
https://doi.org/10.11606/D.100.2017.tde-17052017-113328
Document
Author
Full name
Telma Luiza de Azevedo
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2017
Supervisor
Committee
Caldas, Waldenyr (President)
Held, Maria Silvia Barros de
Oliveira, Paulo de Tarso
Wagner, Christiane
Title in Portuguese
Utilização de filtros em programa de imagem digital
Keywords in Portuguese
Big Data
Compartilhamento
Filtros
Fluxos de dados
Fotografia
Imagem digital
Instagram
Privacidade
Rede social
Abstract in Portuguese
A imagem concentra a informação ideológica que abrange complexas estruturas que permeiam a vida de milhões de usuários e constituem e constroem a sociedade em nosso tempo. A partir do olhar sobre o panorama atual das práticas fotográficas na sociedade, a dissertação trata da utilização dos filtros, que consistem em ferramentas que o fotógrafo pode utilizar para aplicar diversos efeitos em suas imagens, como, por exemplo, evidenciar cores, alterar os contrastes da cena, modificar foco, aplicar efeitos gráficos, absorver parte da luz que chega a lente, isto é, sobrepor camadas de informação às mesmas, na produção de fotografias compartilhadas em redes sociais. Filtros também se referem ao ato de classificar e selecionar os fluxos de dados em rede referentes a informações públicas ou privadas de usuários ao redor do globo interferindo nas atividades de milhões de indivíduos. Deste modo, a promoção do conhecimento científico de uma esfera da linguagem fotográfica compartilhada, criativa e experimental popularizada pela tecnologia em nossos dias é imprescindível para evidenciar a abrangência do fenômeno e promover ou provocar a reflexão sobre determinantes financeiros que permeiam comportamentos cotidianos e, então, agir sobre os padrões instituídos e não apenas reproduzi-los
Title in English
Use of filters in mobile photo-sharing application and services
Keywords in English
Big data
Data flows
Digital image
Filters
Instagram
Photography
Privacy
Sharing
Social network
Abstract in English
The image concentrates the ideological information that encompasses complex structures that permeate the lives of millions of users and constitute and build society in our time. From a look at the current view of the photographic practices in society, the dissertation deals with the use of filters, which consist of tools that the photographer can use to apply various effects to his images, such as highlighting colors, changing contrasts of the scene, modify focus, apply graphic effects, absorb part of the light that reaches the lens, that is, superimpose layers of information on them, in the production of shared photographs in social networks. Filters also refer to the act of classifying and selecting networked data flows for public or private information from users around the globe interfering with the activities of millions of individuals. Thus the promotion of scientific knowledge of a sphere of shared, creative and experimental photographic language popularized by technology in our day is essential to highlight the scope of the phenomenon and to promote or provoke reflection of the financial determinants that permeate habitual behaviors, and so transforming the established standards and not just reproduce them.
 
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Publishing Date
2017-06-20
 
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