Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10773/19996| Título: | Colour multiplexing of quick-response (QR) codes |
| Autor: | Andre, P. S. Ferreira, R. A. S. |
| Data: | 2014 |
| Editora: | INST ENGINEERING TECHNOLOGY-IET |
| Resumo: | The storage capacity of a quick-response (QR) code is limited, which can inhibit several applications. A novel approach to multiplex data to improve the QR code capacity based on colour multiplexing is presented. A model was proposed to determine the recognition rate as a function of the multiplexing density and noise. Experimentally, the increase of the storage capacity by a factor of six times per unit area when compared to the normal QR code is demonstrated. |
| Peer review: | yes |
| URI: | http://hdl.handle.net/10773/19996 |
| DOI: | 10.1049/el.2014.2501 |
| ISSN: | 0013-5194 |
| Versão do Editor: | 10.1049/el.2014.2501 |
| Aparece nas coleções: | CICECO - Artigos |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| Colour multiplexing of quick-response (QR) codes_10.1049el.2014.2501.pdf | 1.56 MB | Adobe PDF |  |
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