Info
Improving Image Quality in Visual Cryptography / / by Bin Yan, Yong Xiang, Guang Hua
| Improving Image Quality in Visual Cryptography / / by Bin Yan, Yong Xiang, Guang Hua |
| Autore | Yan Bin |
| Edizione | [1st ed. 2020.] |
| Pubbl/distr/stampa | Singapore : , : Springer Singapore : , : Imprint : Springer, , 2020 |
| Descrizione fisica | 1 online resource (XVIII, 120 p. 74 illus., 13 illus. in color.) |
| Disciplina | 621.382 |
| Collana | Signals and Communication Technology |
| Soggetto topico |
Signal processing
Image processing Speech processing systems Data encryption (Computer science) Mathematics Visualization Signal, Image and Speech Processing Cryptology |
| ISBN | 981-13-8289-1 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Introduction -- Basic visual cryptography algorithms -- Improving the visual quality for binary secret images -- Digital Halftoning -- Improving visual quality for share images -- Improving visual quality for probabilistic and random grid schemes -- Improving visual quality for vector schemes -- Conclusion. |
| Record Nr. | UNINA-9910366598403321 |
Yan Bin
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| Singapore : , : Springer Singapore : , : Imprint : Springer, , 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Location Privacy in Mobile Applications / / by Bo Liu, Wanlei Zhou, Tianqing Zhu, Yong Xiang, Kun Wang
| Location Privacy in Mobile Applications / / by Bo Liu, Wanlei Zhou, Tianqing Zhu, Yong Xiang, Kun Wang |
| Autore | Liu Bo |
| Edizione | [1st ed. 2018.] |
| Pubbl/distr/stampa | Singapore : , : Springer Singapore : , : Imprint : Springer, , 2018 |
| Descrizione fisica | 1 online resource (XI, 101 p. 47 illus., 46 illus. in color.) |
| Disciplina | 005.8 |
| Collana | SpringerBriefs on Cyber Security Systems and Networks |
| Soggetto topico |
Computer security
Mobile computing Privacy Systems and Data Security Mobile Computing |
| ISBN |
9789811317057
981-13-1705-4 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Chapter 1 Introduction -- Chapter 2 Location Privacy Preserving Mechanisms -- Chapter 3 Location Privacy in Mobile Social Network Applications -- Chapter 4 Location Privacy in Mobile Crowd Sensing Applications -- Chapter 5 Location Privacy in Wireless Vehicular Networks -- Chapter 6 Future Directions and Conclusions. |
| Record Nr. | UNINA-9910349473103321 |
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Liu Bo
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| Singapore : , : Springer Singapore : , : Imprint : Springer, , 2018 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Secure Compressive Sensing in Multimedia Data, Cloud Computing and IoT / / by Yushu Zhang, Yong Xiang, Leo Yu Zhang
| Secure Compressive Sensing in Multimedia Data, Cloud Computing and IoT / / by Yushu Zhang, Yong Xiang, Leo Yu Zhang |
| Autore | Zhang Yushu |
| Edizione | [1st ed. 2019.] |
| Pubbl/distr/stampa | Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2019 |
| Descrizione fisica | 1 online resource (124 pages) |
| Disciplina | 006.6 |
| Collana | SpringerBriefs in Signal Processing |
| Soggetto topico |
Signal processing
Data protection Cryptography Data encryption (Computer science) Signal, Speech and Image Processing Data and Information Security Cryptology |
| ISBN | 981-13-2523-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Introduction -- Secure Compressive Sensing -- Multimedia Data Security -- Cloud Computing Security -- Internet of Things Security -- Concluding Remarks and Future Research. |
| Record Nr. | UNINA-9910350314103321 |
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Zhang Yushu
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| Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2019 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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