| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/3UJFCNS | |||
| Repository | sid.inpe.br/mtc-m21c/2019/12.16.11.01 (restricted access) | |||
| Last Update | 2020:02.10.17.08.10 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2019/12.16.11.01.44 | |||
| Metadata Last Update | 2020:02.10.17.08.11 (UTC) simone | |||
| Secondary Key | INPE--PRE/ | |||
| Citation Key | BragaCampShigDohe:2019:DrAuNa | |||
| Title | Drone autonomous navigation by hardware image processing  | |||
| Year | 2019 | |||
| Access Date | 2024, May 17 | |||
| Type of Work | conference paper | |||
| Number of Files | 1 | |||
| Size | 562 KiB | |||
| 2. Context | ||||
| Author | 1 Braga, J. R. G. 2 Campos Velho, Haroldo Fraga de 3 Shiguemori, Elcio Hieiti 4 Dohert, P. | |||
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHC3 | |||
| Group | 1 2 LABAC-COCTE-INPE-MCTIC-GOV-BR | |||
| Affiliation | 1 2 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 2 haroldo.camposvelho@inpe.br | |||
| Journal | Mecánica Computacional | |||
| Volume | 37 | |||
| Number | 51 | |||
| Pages | 2033-2043 | |||
| History (UTC) | 2019-12-16 11:01:44 :: simone -> administrator :: 2020-02-10 17:05:38 :: administrator -> simone :: 2019 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Version Type | publisher | |||
| Keywords | UAV autonomous navigation Visual odometry Computer vision FPGA Nonextensive particle filter | |||
| Abstract | Our approach for autonomous navigation is to apply image processing for estimating the drone position. Two techniques are employed: visual odometry and computer vision. Edge detection is one important step for computer vision and it is performed by neural network implemented on FPGA. After image segmentation, a correlation between the satellite image or reference image and the image obtained by the drone is computed. Finally, the positioning by visual odometry and computer vision are combined using a new formulation of particle filter, called non-extensite particle filter. Our results show better results in comparison with other edge identification procedures, implying a more precise trajectory correction. | |||
| Area | COMP | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAC > Drone autonomous navigation... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| Language | en | |||
| Target File | braga_drone.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Read Permission | deny from all and allow from 150.163 | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Mirror Repository | urlib.net/www/2017/11.22.19.04.03 | |||
| Next Higher Units | 8JMKD3MGPCW/3ESGTTP | |||
| Citing Item List | sid.inpe.br/bibdigital/2013/09.22.23.14 7 sid.inpe.br/mtc-m21/2012/07.13.14.49.40 3 | |||
| Dissemination | WEBSCI | |||
| Host Collection | urlib.net/www/2017/11.22.19.04 | |||
| 6. Notes | ||||
| Notes | Congreso sobre Métodos Numéricos y sus Aplicaciones, 24 | |||
| Empty Fields | alternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel doi e-mailaddress format isbn issn label lineage mark month nextedition orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarymark secondarytype session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||