| Texto completo | |
| Autor(es): |
Silva, Ewerton
[1]
;
Torres, Ricardo da S.
[2]
;
Pinto, Allan
[1]
;
Li, Lin Tzy
[1]
;
Vianna, Jose Eduardo S.
[1]
;
Azevedo, Rodolfo
[1]
;
Goldenstein, Siome
[1]
Número total de Autores: 7
|
| Afiliação do(s) autor(es): | [1] Univ Estadual Campinas, Inst Comp, BR-13083852 Campinas - Brazil
[2] Norwegian Univ Sci & Technol, Dept ICT & Nat Sci, Alesund 2, N-6009 Larsgardsvegen - Norway
Número total de Afiliações: 2
|
| Tipo de documento: | Artigo Científico |
| Fonte: | SENSORS; v. 20, n. 13 JUL 2020. |
| Citações Web of Science: | 0 |
| Resumo | |
Energy and storage restrictions are relevant variables that software applications should be concerned about when running in low-power environments. In particular, computer vision (CV) applications exemplify well that concern, since conventional uniform image sensors typically capture large amounts of data to be further handled by the appropriate CV algorithms. Moreover, much of the acquired data are often redundant and outside of the application's interest, which leads to unnecessary processing and energy spending. In the literature, techniques for sensing and re-sampling images in non-uniform fashions have emerged to cope with these problems. In this study, we propose Application-Oriented Retinal Image Models that define a space-variant configuration of uniform images and contemplate requirements of energy consumption and storage footprints for CV applications. We hypothesize that our models might decrease energy consumption in CV tasks. Moreover, we show how to create the models and validate their use in a face detection/recognition application, evidencing the compromise between storage, energy, and accuracy. (AU) | |
| Processo FAPESP: | 14/12236-1 - AnImaLS: Anotação de Imagem em Larga Escala: o que máquinas e especialistas podem aprender interagindo? |
| Beneficiário: | Alexandre Xavier Falcão |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |
| Processo FAPESP: | 13/50155-0 - Combining new technologies to monitor phenology from leaves to ecosystems |
| Beneficiário: | Leonor Patricia Cerdeira Morellato |
| Modalidade de apoio: | Auxílio à Pesquisa - Programa de Pesquisa sobre Mudanças Climáticas Globais - PITE |
| Processo FAPESP: | 16/50250-1 - O segredo de jogar futebol: Brasil versus Holanda |
| Beneficiário: | Sergio Augusto Cunha |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |
| Processo FAPESP: | 14/50715-9 - Characterizing and predicting biomass production in sugarcane and eucalyptus plantations in Brazil |
| Beneficiário: | Rubens Augusto Camargo Lamparelli |
| Modalidade de apoio: | Auxílio à Pesquisa - Parceria para Inovação Tecnológica - PITE |
| Processo FAPESP: | 17/20945-0 - EMU concedido no processo 16/50250-1: local positioning system |
| Beneficiário: | Sergio Augusto Cunha |
| Modalidade de apoio: | Auxílio à Pesquisa - Programa Equipamentos Multiusuários |