Optical encryption and QR codes: Secure and noise-free information retrieval
We introduce for the first time the concept of an information “container” before a standard optical encrypting procedure. The “container” selected is a QR code which offers the main advantage of being tolerant to pollutant speckle noise. Besides, the QR code can be read by smartphones, a massively u...
Guardado en:
| Autores principales: | , , |
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| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2013
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/67649 https://www.osapublishing.org/oe/abstract.cfm?uri=oe-21-5-5373 |
| Aporte de: |
| id |
I19-R120-10915-67649 |
|---|---|
| record_format |
dspace |
| institution |
Universidad Nacional de La Plata |
| institution_str |
I-19 |
| repository_str |
R-120 |
| collection |
SEDICI (UNLP) |
| language |
Inglés |
| topic |
Ciencias Exactas criptografía Óptica y Fotónica optical security and encryption; data processing by optical means; pattern recognition, optical security and encryption |
| spellingShingle |
Ciencias Exactas criptografía Óptica y Fotónica optical security and encryption; data processing by optical means; pattern recognition, optical security and encryption Barrera Ramírez, John Fredy Mira, Alejandro Torroba, Roberto Daniel Optical encryption and QR codes: Secure and noise-free information retrieval |
| topic_facet |
Ciencias Exactas criptografía Óptica y Fotónica optical security and encryption; data processing by optical means; pattern recognition, optical security and encryption |
| description |
We introduce for the first time the concept of an information “container” before a standard optical encrypting procedure. The “container” selected is a QR code which offers the main advantage of being tolerant to pollutant speckle noise. Besides, the QR code can be read by smartphones, a massively used device. Additionally, QR code includes another secure step to the encrypting benefits the optical methods provide. The QR is generated by means of worldwide free available software. The concept development probes that speckle noise polluting the outcomes of normal optical encrypting procedures can be avoided, then making more attractive the adoption of these techniques. Actual smartphone collected results are shown to validate our proposal. |
| format |
Articulo Articulo |
| author |
Barrera Ramírez, John Fredy Mira, Alejandro Torroba, Roberto Daniel |
| author_facet |
Barrera Ramírez, John Fredy Mira, Alejandro Torroba, Roberto Daniel |
| author_sort |
Barrera Ramírez, John Fredy |
| title |
Optical encryption and QR codes: Secure and noise-free information retrieval |
| title_short |
Optical encryption and QR codes: Secure and noise-free information retrieval |
| title_full |
Optical encryption and QR codes: Secure and noise-free information retrieval |
| title_fullStr |
Optical encryption and QR codes: Secure and noise-free information retrieval |
| title_full_unstemmed |
Optical encryption and QR codes: Secure and noise-free information retrieval |
| title_sort |
optical encryption and qr codes: secure and noise-free information retrieval |
| publishDate |
2013 |
| url |
http://sedici.unlp.edu.ar/handle/10915/67649 https://www.osapublishing.org/oe/abstract.cfm?uri=oe-21-5-5373 |
| work_keys_str_mv |
AT barreraramirezjohnfredy opticalencryptionandqrcodessecureandnoisefreeinformationretrieval AT miraalejandro opticalencryptionandqrcodessecureandnoisefreeinformationretrieval AT torrobarobertodaniel opticalencryptionandqrcodessecureandnoisefreeinformationretrieval |
| bdutipo_str |
Repositorios |
| _version_ |
1764820480938737664 |