| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 8JMKD3MGPBW4/3643TP8 |
| Repository | sid.inpe.br/sibgrapi@80/2009/09.17.01.58 |
| Last Update | 2009:09.17.01.58.18 (UTC) administrator |
| Metadata Repository | sid.inpe.br/sibgrapi@80/2009/09.17.01.58.19 |
| Metadata Last Update | 2022:06.14.00.14.10 (UTC) administrator |
| DOI | 10.1109/SIBGRAPI.2009.35 |
| Citation Key | SamateloSall:2009:DeRePo |
| Title | Determination of the reference point of a fingerprint based on multiple levels of representation  |
| Format | Printed, On-line. |
| Year | 2009 |
| Access Date | 2024, Apr. 27 |
| Number of Files | 1 |
| Size | 1009 KiB |
| 2. Context | |
| Author | 1 Samatelo, Jorge L. A. 2 Salles, Evandro O. T. |
| Affiliation | 1 Federal University of Espirito Santo Electrical Engineering 2 Federal University of Espirito Santo Electrical Engineering |
| Editor | Nonato, Luis Gustavo Scharcanski, Jacob |
| e-Mail Address | rigvedas@gmail.com |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 22 (SIBGRAPI) |
| Conference Location | Rio de Janeiro, RJ, Brazil |
| Date | 11-14 Oct. 2009 |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Book Title | Proceedings |
| Tertiary Type | Full Paper |
| History (UTC) | 2010-08-28 20:03:28 :: rigvedas@gmail.com -> administrator :: 2022-06-14 00:14:10 :: administrator -> :: 2009 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Keywords | fingerprint singular points orientation image |
| Abstract | In this article we propose a technique to detect the reference point of a fingerprint based on the main supposition that the crests belonging to the superior area of reference point usually have a orientation quantized of 0°. To take advantage of this fact it is accomplished an analysis of the orientation image considering their multiple levels of representation in relation to their values of quantization. This is a new approach that allows the use the morphologic characteristics of the quantized orientation image for each value of quantization. The technique presents some important characteristics: adaptability according to the quality of the image and the possibility of detecting the reference point of the fingerprints A and TA with acceptable error rate for these type of fingerprint. The technique is tested in the whole database of DB4 of NIST getting an estimation error of the reference point of 8.32% for a total of 4,000 images. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2009 > Determination of the... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Determination of the... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/8JMKD3MGPBW4/3643TP8 |
| zipped data URL | http://urlib.net/zip/8JMKD3MGPBW4/3643TP8 |
| Language | en |
| Target File | PID950021.pdf |
| User Group | rigvedas@gmail.com |
| Visibility | shown |
| 5. Allied materials | |
| Mirror Repository | sid.inpe.br/banon/2001/03.30.15.38.24 |
| Next Higher Units | 8JMKD3MGPEW34M/46SJQ2S 8JMKD3MGPEW34M/4742MCS |
| Citing Item List | sid.inpe.br/sibgrapi/2022/05.14.19.43 3 |
| 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 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 volume |