Publication
Robot Workspace Monitoring using a Blockchain-based 3D Vision Approach
| dc.contributor.author | Lopes, Vasco | |
| dc.contributor.author | Pereira, Nuno | |
| dc.contributor.author | Alexandre, Luís | |
| dc.date.accessioned | 2020-01-09T12:23:57Z | |
| dc.date.available | 2020-01-09T12:23:57Z | |
| dc.date.issued | 2019-06 | |
| dc.description.abstract | Blockchain has been used extensively for financial purposes, but this technology can also be beneficial in other contexts where multi-party cooperation, security and decentralization of the data is essential. Properties such as immutability, accessibility and non-repudiation and the existence of smart-contracts make blockchain technology very interesting in robotic contexts that require event registration or integration with Artificial Intelligence. In this paper, we propose a system that leverages blockchain as a ledger to register events and information to be processed by Oracles and uses smart-contracts to control robots by adjusting their velocity, or stopping them, if a person enters the robot working space without permission. We show how blockchain can be used in computer vision problems by interacting with multiple external parties, Oracles, that perform image analysis and how it is possible to use multiple smart-contracts for different tasks. The method proposed is shown in a scenario representing a factory environment, but since it is modular, it can be easily adapted and extended for other contexts, allowing for simple integration and maintenance. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.6/8160 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.title | Robot Workspace Monitoring using a Blockchain-based 3D Vision Approach | pt_PT |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.title | CVPR Workshop: Blockchain Meets Computer Vision & AI | pt_PT |
| person.familyName | FERRINHO LOPES | |
| person.familyName | Alexandre | |
| person.givenName | VASCO | |
| person.givenName | Luís | |
| person.identifier | bvYBcRkAAAAJ | |
| person.identifier.ciencia-id | 2516-C038-0DC1 | |
| person.identifier.ciencia-id | 2014-0F06-A3E3 | |
| person.identifier.orcid | 0000-0002-5577-1094 | |
| person.identifier.orcid | 0000-0002-5133-5025 | |
| person.identifier.rid | E-8770-2013 | |
| person.identifier.scopus-author-id | 8847713100 | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |
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| relation.isAuthorOfPublication.latestForDiscovery | a8a77d1f-0219-4739-a346-1b1ae649a47d |