Publicação
Transmitter position error impact on camera based visible light positioning systems
| Resumo: | This paper analyses the impact of fixture measure-ment uncertainty on the position estimation error in a camera-based Visible Light Positioning (VLP) system. The system is comprised of four light fixtures, placed at a height of 2.7 m, and a camera, placed across a 1m x 1m grid on the floor. We present an error sensitivity analysis, introducing a measurement error on a single fixture and studying the positioning error behaviour over each coordinate. We also present a statistical approach, based on Monte-Carlo method, where we introduce a normally distributed error on all fixtures. The results show that the considered algorithm magnifies the fixture position uncertainty by around eight times. |
|---|---|
| Autores principais: | Rêgo, Miguel |
| Outros Autores: | Fonseca, Pedro; Alves, Luis Nero |
| Assunto: | Visible light positioning Indoor positioning Error sensitivity Camera Image sensor |
| Ano: | 2022 |
| País: | Portugal |
| Tipo de documento: | capítulo de livro |
| Tipo de acesso: | acesso restrito |
| Instituição associada: | Universidade de Aveiro |
| Idioma: | inglês |
| Origem: | RIA - Repositório Institucional da Universidade de Aveiro |
| _version_ | 1866173199592456192 |
|---|---|
| author | Rêgo, Miguel |
| author2 | Fonseca, Pedro Alves, Luis Nero |
| author2_role | author author |
| author_facet | Rêgo, Miguel Fonseca, Pedro Alves, Luis Nero |
| author_role | author |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Rêgo, Miguel\"},{\"Person.name\":\"Fonseca, Pedro\"},{\"Person.name\":\"Alves, Luis Nero\"}] |
| datacite.creators.creator.creatorName.fl_str_mv | Rêgo, Miguel Fonseca, Pedro Alves, Luis Nero |
| datacite.date.Accepted.fl_str_mv | 2022-05-12T00:00:00Z |
| datacite.date.available.fl_str_mv | 2024-03-22T18:41:16Z |
| datacite.date.embargoed.fl_str_mv | 2024-03-22T18:41:16Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.subjects.subject.fl_str_mv | Visible light positioning Indoor positioning Error sensitivity Camera Image sensor |
| datacite.titles.title.fl_str_mv | Transmitter position error impact on camera based visible light positioning systems |
| dc.creator.none.fl_str_mv | Rêgo, Miguel Fonseca, Pedro Alves, Luis Nero |
| dc.date.Accepted.fl_str_mv | 2022-05-12T00:00:00Z |
| dc.date.available.fl_str_mv | 2024-03-22T18:41:16Z |
| dc.date.embargoed.fl_str_mv | 2024-03-22T18:41:16Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10773/41199 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | IEEE |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| dc.subject.none.fl_str_mv | Visible light positioning Indoor positioning Error sensitivity Camera Image sensor |
| dc.title.fl_str_mv | Transmitter position error impact on camera based visible light positioning systems |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_3248 |
| description | This paper analyses the impact of fixture measure-ment uncertainty on the position estimation error in a camera-based Visible Light Positioning (VLP) system. The system is comprised of four light fixtures, placed at a height of 2.7 m, and a camera, placed across a 1m x 1m grid on the floor. We present an error sensitivity analysis, introducing a measurement error on a single fixture and studying the positioning error behaviour over each coordinate. We also present a statistical approach, based on Monte-Carlo method, where we introduce a normally distributed error on all fixtures. The results show that the considered algorithm magnifies the fixture position uncertainty by around eight times. |
| dirty | 0 |
| eu_rights_str_mv | restrictedAccess |
| format | bookPart |
| id | ria_df6f86c5dee74ec2dbe653534e6c8aac |
| identifier.url.fl_str_mv | http://hdl.handle.net/10773/41199 |
| instacron_str | ua |
| institution | Universidade de Aveiro |
| instname_str | Universidade de Aveiro |
| language | eng |
| network_acronym_str | ria |
| network_name_str | RIA - Repositório Institucional da Universidade de Aveiro |
| oai_identifier_str | oai:ria.ua.pt:10773/41199 |
| organization_str_mv | urn:organizationAcronym:ua |
| person_str_mv | Rêgo, Miguel Fonseca, Pedro Alves, Luis Nero |
| publishDate | 2022 |
| publisher.none.fl_str_mv | IEEE |
| reponame_str | RIA - Repositório Institucional da Universidade de Aveiro |
| repository_id_str | urn:repositoryAcronym:ria |
| service_str_mv | urn:repositoryAcronym:ria |
| spelling | pt_PTThis paper analyses the impact of fixture measure-ment uncertainty on the position estimation error in a camera-based Visible Light Positioning (VLP) system. The system is comprised of four light fixtures, placed at a height of 2.7 m, and a camera, placed across a 1m x 1m grid on the floor. We present an error sensitivity analysis, introducing a measurement error on a single fixture and studying the positioning error behaviour over each coordinate. We also present a statistical approach, based on Monte-Carlo method, where we introduce a normally distributed error on all fixtures. The results show that the considered algorithm magnifies the fixture position uncertainty by around eight times.application/pdfengIEEEpt_PTTransmitter position error impact on camera based visible light positioning systemsRêgo, MiguelFonseca, PedroAlves, Luis NeroHandlehttp://hdl.handle.net/10773/41199ISBNIsPartOf978-1-6654-0914-8DOIIsPartOf10.1109/WASOWC54657.2022.97979092024-03-22T18:41:16Z2022-05-12T00:00:00Z2022-05-12http://purl.org/coar/access_right/c_16ecrestricted accesspt_PTVisible light positioningpt_PTIndoor positioningpt_PTError sensitivitypt_PTCamerapt_PTImage sensor1879785 byteshttp://purl.org/coar/access_right/c_16ecapplication/pdffulltexthttps://ria.ua.pt/bitstream/10773/41199/1/Transmitter_Position_Error_Impact_On_Camera_Based_Visible_Light_Positioning_Systems.pdfliteraturehttp://purl.org/coar/resource_type/c_3248book part |
| spellingShingle | Transmitter position error impact on camera based visible light positioning systems Rêgo, Miguel Visible light positioning Indoor positioning Error sensitivity Camera Image sensor |
| status | SINGLETON |
| subject.fl_str_mv | Visible light positioning Indoor positioning Error sensitivity Camera Image sensor |
| title | Transmitter position error impact on camera based visible light positioning systems |
| title_full | Transmitter position error impact on camera based visible light positioning systems |
| title_fullStr | Transmitter position error impact on camera based visible light positioning systems |
| title_full_unstemmed | Transmitter position error impact on camera based visible light positioning systems |
| title_short | Transmitter position error impact on camera based visible light positioning systems |
| title_sort | Transmitter position error impact on camera based visible light positioning systems |
| topic | Visible light positioning Indoor positioning Error sensitivity Camera Image sensor |
| topic_facet | Visible light positioning Indoor positioning Error sensitivity Camera Image sensor |
| url | http://hdl.handle.net/10773/41199 |
| visible | 1 |