1. Identity statement | |
Reference Type | Conference Paper (Conference Proceedings) |
Site | sibgrapi.sid.inpe.br |
Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
Identifier | 8JMKD3MGPAW/3M55SJL |
Repository | sid.inpe.br/sibgrapi/2016/07.19.19.24 |
Last Update | 2016:10.14.13.12.09 (UTC) administrator |
Metadata Repository | sid.inpe.br/sibgrapi/2016/07.19.19.24.40 |
Metadata Last Update | 2022:06.14.00.08.27 (UTC) administrator |
DOI | 10.1109/SIBGRAPI.2016.052 |
Citation Key | MelgarFariVidaZagh:2016:CQCo |
Title | A High Density Colored 2D-Barcode: CQR Code-9 |
Format | On-line |
Year | 2016 |
Access Date | 2024, May 03 |
Number of Files | 1 |
Size | 1107 KiB |
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2. Context | |
Author | 1 Melgar, Max E. Vizcarra 2 Farias, Mylène C. Q. 3 Vidal, Flávio de Barros 4 Zaghetto, Alexandre |
Affiliation | 1 University of Brasilia 2 University of Brasilia 3 University of Brasilia 4 University of Brasilia |
Editor | Aliaga, Daniel G. Davis, Larry S. Farias, Ricardo C. Fernandes, Leandro A. F. Gibson, Stuart J. Giraldi, Gilson A. Gois, João Paulo Maciel, Anderson Menotti, David Miranda, Paulo A. V. Musse, Soraia Namikawa, Laercio Pamplona, Mauricio Papa, João Paulo Santos, Jefersson dos Schwartz, William Robson Thomaz, Carlos E. |
e-Mail Address | maxvizcarra@ieee.org |
Conference Name | Conference on Graphics, Patterns and Images, 29 (SIBGRAPI) |
Conference Location | São José dos Campos, SP, Brazil |
Date | 4-7 Oct. 2016 |
Publisher | IEEE Computer Society´s Conference Publishing Services |
Publisher City | Los Alamitos |
Book Title | Proceedings |
Tertiary Type | Full Paper |
History (UTC) | 2016-07-19 19:24:40 :: maxvizcarra@ieee.org -> administrator :: 2016-10-05 14:49:13 :: administrator -> maxvizcarra@ieee.org :: 2016 2016-10-14 13:12:09 :: maxvizcarra@ieee.org -> administrator :: 2016 2022-06-14 00:08:27 :: administrator -> :: 2016 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Version Type | finaldraft |
Keywords | CQR Code Colored 2D-Barcodes Color Segmentation |
Abstract | This paper presents an implementation of a colored 2D-barcode which is based on the structure of the CQR Code (Colored Quick Response Code). While the first version of the CQR Code (CQR Code-5) is a 2-D barcode of 5 colors, this new version (CQR Code-9) has 9 colors. In this paper we describe the implementation details of this new CQR Code. This new version of the CQR Code can store up to 2,048 information bits, requiring 4,576 redundancy bits. The Reed-Solomon error correction algorithm provides an error correction rate of 34.54%. Experimental tests were performed by printing CQR Codes in a 1.3 cm × 1.3 cm area. Results show that the CQR Code-9 is suitable for cryptographic applications that require that a high number of bits be stored in a small printed area. |
Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2016 > A High Density... |
Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > A High Density... |
doc Directory Content | access |
source Directory Content | PID4367285.pdf | 19/07/2016 16:24 | 1.3 MiB | |
agreement Directory Content | |
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4. Conditions of access and use | |
data URL | http://urlib.net/ibi/8JMKD3MGPAW/3M55SJL |
zipped data URL | http://urlib.net/zip/8JMKD3MGPAW/3M55SJL |
Language | en |
Target File | 22.pdf |
User Group | maxvizcarra@ieee.org |
Visibility | shown |
Update Permission | not transferred |
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5. Allied materials | |
Mirror Repository | sid.inpe.br/banon/2001/03.30.15.38.24 |
Next Higher Units | 8JMKD3MGPAW/3M2D4LP 8JMKD3MGPEW34M/4742MCS |
Citing Item List | sid.inpe.br/sibgrapi/2016/07.02.23.50 8 |
Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
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6. Notes | |
Empty Fields | archivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination 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 |
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