A systematic analysis of scan matching techniques for localization in dense orchards
| dc.contributor.author | Guevara, Javier | |
| dc.contributor.author | Gené-Mola, Jordi | |
| dc.contributor.author | Gregorio, Eduard | |
| dc.contributor.author | Auat Cheein, Fernando A. | |
| dc.date.accessioned | 2024-10-30T17:12:08Z | |
| dc.date.available | 2024-10-30T17:12:08Z | |
| dc.date.issued | 2024-10-21 | |
| dc.date.updated | 2024-10-30T17:12:09Z | |
| dc.description.abstract | In recent years, different methods have been studied to determine machinery position within a grove, as an alternative for complementing GNSS (global navigation satellite system) information in cases where GNSS signal is occluded. Such a situation can be observed when agricultural machinery travels under dense foliage or on the slopes of mountains. Scan matching techniques arise as a possible solution for localizing the machinery, complementing the absence of the GNSS signal when necessary. However, since key points are difficult to obtain in heterogeneous, unstructured and non-rigid environments (such as orchard plants), the performance of scan matching techniques often decreases in agricultural environments. This paper suggests dividing the point clouds into horizontal and vertical segments to improve the performance of scan-matching methods in orchards. It also examines the best way for registered frames to overlap. We validate the analysis with extensive experimentation in a Fuji apple orchard. The results show that the cumulative localization error in scan matching techniques can be notoriously decreased with selective parts of the orchard, by up to 60%. The experimentation performed herein suggests that the proposed methodology can complement the GNSS navigation in a middle-long path. | |
| dc.description.sponsorship | This work was partly funded by ANID FB0008, PIIC 030/2018 DGIIP-UTFSM Chile, the Secretaria d'Universitats i Recerca del Departament d'Empresa i Coneixement de la Generalitat de Catalunya (grant 2017 SGR 646), the Spanish Ministry of Science, Innovation and Universities (project RTI2018-094222-B-I00). This work is also part of the DIGIFRUIT project (grant TED2021-131871B-I00) funded by MICIU/AEI/10.13039/501100011033 and by the European Union NextGenerationEU/PRTR. The Spanish Ministry of Education is thanked for Mr. J. Gené's pre-doctoral fellowships (FPU15/03355). | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.doi | https://doi.org/10.1016/j.atech.2024.100607 | |
| dc.identifier.idgrec | 034875 | |
| dc.identifier.issn | 2772-3755 | |
| dc.identifier.uri | https://repositori.udl.cat/handle/10459.1/466828 | |
| dc.language.iso | eng | |
| dc.publisher | Elsevier | |
| dc.relation | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-094222-B-I00/ES/TECNOLOGIAS DE AGRICULTURA DE PRECISION PARA OPTIMIZAR EL MANEJO DEL DOSEL FOLIAR Y LA PROTECCION FITOSANITARIA SOSTENIBLE EN PLANTACIONES FRUTALES/ | |
| dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1016/j.atech.2024.100607 | |
| dc.relation.ispartof | Smart Agricultural Technology, 2024, vol. 9 (2024), num. 100607 | |
| dc.rights | cc-by-nc-nd, (c) Guevara et al., 2024 | |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/deed | |
| dc.subject | Global positioning system | |
| dc.subject | Point cloud registration | |
| dc.subject | Mobile sensing | |
| dc.subject | Vehicle localization | |
| dc.subject | Phenotyping | |
| dc.title | A systematic analysis of scan matching techniques for localization in dense orchards | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type.version | info:eu-repo/semantics/publishedVersion |