| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | sibgrapi.sid.inpe.br | |||
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH | |||
| Identifier | 8JMKD3MGPEW34M/45E4R5H | |||
| Repository | sid.inpe.br/sibgrapi/2021/09.13.18.07 | |||
| Last Update | 2021:09.13.18.07.57 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/sibgrapi/2021/09.13.18.07.57 | |||
| Metadata Last Update | 2022:09.10.00.16.17 (UTC) administrator | |||
| Citation Key | RochaSilvFern:2021:ImSmEy | |||
| Title | Improved Smart Eye Tracker Communicator Using Low Resolution Webcam  | |||
| Format | On-line | |||
| Year | 2021 | |||
| Access Date | 2024, May 06 | |||
| Number of Files | 1 | |||
| Size | 1780 KiB | |||
| 2. Context | ||||
| Author | 1 Rocha, Allana L. dos S. 2 Silva, Leandro H. de S. 3 Fernandes, Bruno J. T. | |||
| Affiliation | 1 University of Pernambuco 2 University of Pernambuco 3 University of Pernambuco | |||
| Editor | Paiva, Afonso Menotti, David Baranoski, Gladimir V. G. Proença, Hugo Pedro Junior, Antonio Lopes Apolinario Papa, João Paulo Pagliosa, Paulo dos Santos, Thiago Oliveira e Sá, Asla Medeiros da Silveira, Thiago Lopes Trugillo Brazil, Emilio Vital Ponti, Moacir A. Fernandes, Leandro A. F. Avila, Sandra | |||
| e-Mail Address | alsr@ecomp.poli.br | |||
| Conference Name | Conference on Graphics, Patterns and Images, 34 (SIBGRAPI) | |||
| Conference Location | Gramado, RS, Brazil (virtual) | |||
| Date | 18-22 Oct. 2021 | |||
| Publisher | Sociedade Brasileira de Computação | |||
| Publisher City | Porto Alegre | |||
| Book Title | Proceedings | |||
| Tertiary Type | Undergraduate Work | |||
| History (UTC) | 2021-09-13 18:07:57 :: alsr@ecomp.poli.br -> administrator :: 2022-09-10 00:16:17 :: administrator -> :: 2021 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Keywords | eye-tracking facial alignment gaze direction dominant eye computer vision | |||
| Abstract | Eye-tracking is a tool presented in many applications ranging from scientific research to commercial applications. One of them is assistive technologies that aim to help people with some disabilities, including communication. However, the applications usually require specific hardware components or a high computational cost. This work proposes the Smart Eye Communicator II (SEC-II), an evolution of a previously presented algorithm to detect the pupil center and the user's gaze direction in real-time, using a low-resolution webcam and a conventional computer without a need for calibration. In SEC-II, a face aligner, which gets a canonical face alignment based on translation, scale, and rotation, has been added to the system. Likewise, strategies using eye coordinates were implemented to find the dominant eye. By implementing these new approaches, the algorithm achieved 86% accuracy, even under variable and non-uniform environmental conditions. Moreover, a graphical interface was implemented connecting the SEC-II to the internet and allowing users to express their desires and watch online videos chosen by themselves. | |||
| Arrangement | urlib.net > SDLA > Fonds > SIBGRAPI 2021 > Improved Smart Eye... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/8JMKD3MGPEW34M/45E4R5H | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGPEW34M/45E4R5H | |||
| Language | en | |||
| Target File | Improved_Smart_Eye_Tracker_Communicator_Using_Low_Resolution_Webcam___SIBGRAPI_2021.pdf | |||
| User Group | alsr@ecomp.poli.br | |||
| Visibility | shown | |||
| 5. Allied materials | ||||
| Mirror Repository | sid.inpe.br/banon/2001/03.30.15.38.24 | |||
| Next Higher Units | 8JMKD3MGPEW34M/45PQ3RS | |||
| Citing Item List | sid.inpe.br/sibgrapi/2021/11.12.11.46 4 | |||
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 | |||
| 6. Notes | ||||
| Empty Fields | archivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition electronicmailaddress group isbn issn label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume | |||