A proposal of low-cost and low-power embedded wireless image sensor node for IoT applications

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dc.contributor.authorTresánchez Ribes, Marcel
dc.contributor.authorPujol, Alain
dc.contributor.authorPallejà Cabrè, Tomàs
dc.contributor.authorMartínez Lacasa, Daniel
dc.contributor.authorClotet Bellmunt, Eduard
dc.contributor.authorPalacín Roca, Jordi
dc.date.accessioned2018-10-11T08:34:18Z
dc.date.available2018-10-11T08:34:18Z
dc.date.issued2018
dc.description.abstractThis paper proposes the design of a low-cost, low-power and small size image acquisition device to be used in Internet of Things (IoT) applications which collects, processes and sends image data through a 2.4GHz Wi-Fi connection. The proposed processing unit is a low-cost high-performance STM32F7 microcontroller which is able to acquire and transfer images at full rate keeping the core idle to do image processing. The device is supported by a 1.3 Megapixel CMOS camera sensor, and a low consumption Wi-Fi module. This setup allows to create a very compact image sensor device with a built-in processing algorithm for a specific functionality in IoT. In this work, the device hardware architecture is described and discussed, and a comparison with alternative hardware solutions are presented.ca_ES
dc.identifier.doihttps://doi.org/10.1016/j.procs.2018.07.149
dc.identifier.idgrec027961
dc.identifier.issn1877-0509
dc.identifier.urihttp://hdl.handle.net/10459.1/64864
dc.language.isoengca_ES
dc.publisherElsevierca_ES
dc.relation.isformatofReproducció del document publicat a https://doi.org/10.1016/j.procs.2018.07.149ca_ES
dc.relation.ispartofProcedia Computer Science, 2018, vol. 134, p. 99–106ca_ES
dc.rightscc-by-nc-nd (c) Marcel Tresánchez et al., 2018ca_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectImage sensorca_ES
dc.subjectVideo streamingca_ES
dc.subjectARMca_ES
dc.subjectIoT sensor nodeca_ES
dc.titleA proposal of low-cost and low-power embedded wireless image sensor node for IoT applicationsca_ES
dc.typeinfo:eu-repo/semantics/articleca_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersionca_ES
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