Optical encryption and decryption:
This Spotlight introduces some classical information-security approaches, e.g., steganography, watermarking, and digital cryptographic methods. It provides an overview of optical encryption from the perspective of image (both 2-D and 3-D) and optical-information processing. Both experimental and syn...
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| Main Authors: | , |
|---|---|
| Format: | Electronic eBook |
| Language: | English |
| Published: |
Bellingham, Washington, USA
SPIE Press
[2019]
|
| Series: | SPIE spotlight series
vol. SL46 |
| Subjects: | |
| Online Access: | FHD01 Volltext |
| Summary: | This Spotlight introduces some classical information-security approaches, e.g., steganography, watermarking, and digital cryptographic methods. It provides an overview of optical encryption from the perspective of image (both 2-D and 3-D) and optical-information processing. Both experimental and synthesized results (images) are provided in the text for illustration. Wherever possible (space permitting), background information is provided, although some knowledge of advanced mathematics and image processing, and familiarity with standard scientific computing languages, is needed for complete comprehension |
| Item Description: | "SPIE Digital Library."--Website |
| Physical Description: | 1 Online-Ressource (viii, 40 Seiten) |
| ISBN: | 9781510626157 |
| DOI: | 10.1117/3.2523506 |
Staff View
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| 505 | 8 | |a Preface -- List of acronyms -- 1. Introduction -- 2. Data security: 2.1. Steganography; 2.2. Watermarking; 2.3. Cryptography -- 3. Optical encryption methods: 3.1. Double random phase encoding; 3.2. Phase-only optical encryption; 3.3. Polarization-based encryption; 3.4. Optical image encryption based on interference; 3.5. Optical asymmetric cryptography -- 4. Experimental implementation of the classical encryption system: 4.1. Optical/digital holographic capturing-based systems; 4.2. Non-holographic encryption systems -- 5. Low-light-power-based implementations -- 6. Cryptanalysis -- 7. Summary -- References | |
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Record in the Search Index
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| author | Muniraj, Inbarasan Sheridan, John T. |
| author_facet | Muniraj, Inbarasan Sheridan, John T. |
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| author_sort | Muniraj, Inbarasan |
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| bvnumber | BV045523659 |
| collection | ZDB-50-SPI |
| contents | Preface -- List of acronyms -- 1. Introduction -- 2. Data security: 2.1. Steganography; 2.2. Watermarking; 2.3. Cryptography -- 3. Optical encryption methods: 3.1. Double random phase encoding; 3.2. Phase-only optical encryption; 3.3. Polarization-based encryption; 3.4. Optical image encryption based on interference; 3.5. Optical asymmetric cryptography -- 4. Experimental implementation of the classical encryption system: 4.1. Optical/digital holographic capturing-based systems; 4.2. Non-holographic encryption systems -- 5. Low-light-power-based implementations -- 6. Cryptanalysis -- 7. Summary -- References |
| ctrlnum | (OCoLC)1090780408 (DE-599)BVBBV045523659 |
| doi_str_mv | 10.1117/3.2523506 |
| format | Electronic eBook |
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| id | DE-604.BV045523659 |
| illustrated | Not Illustrated |
| indexdate | 2024-07-10T08:20:29Z |
| institution | BVB |
| isbn | 9781510626157 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-030907917 |
| oclc_num | 1090780408 |
| open_access_boolean | |
| owner | DE-1050 |
| owner_facet | DE-1050 |
| physical | 1 Online-Ressource (viii, 40 Seiten) |
| psigel | ZDB-50-SPI |
| publishDate | 2019 |
| publishDateSearch | 2019 |
| publishDateSort | 2019 |
| publisher | SPIE Press |
| record_format | marc |
| series2 | SPIE spotlight series |
| spelling | Muniraj, Inbarasan Verfasser aut Optical encryption and decryption by Inbarasan Muniraj and John T. Sheridan Bellingham, Washington, USA SPIE Press [2019] 1 Online-Ressource (viii, 40 Seiten) txt rdacontent c rdamedia cr rdacarrier SPIE spotlight series vol. SL46 "SPIE Digital Library."--Website Preface -- List of acronyms -- 1. Introduction -- 2. Data security: 2.1. Steganography; 2.2. Watermarking; 2.3. Cryptography -- 3. Optical encryption methods: 3.1. Double random phase encoding; 3.2. Phase-only optical encryption; 3.3. Polarization-based encryption; 3.4. Optical image encryption based on interference; 3.5. Optical asymmetric cryptography -- 4. Experimental implementation of the classical encryption system: 4.1. Optical/digital holographic capturing-based systems; 4.2. Non-holographic encryption systems -- 5. Low-light-power-based implementations -- 6. Cryptanalysis -- 7. Summary -- References This Spotlight introduces some classical information-security approaches, e.g., steganography, watermarking, and digital cryptographic methods. It provides an overview of optical encryption from the perspective of image (both 2-D and 3-D) and optical-information processing. Both experimental and synthesized results (images) are provided in the text for illustration. Wherever possible (space permitting), background information is provided, although some knowledge of advanced mathematics and image processing, and familiarity with standard scientific computing languages, is needed for complete comprehension Data encryption (Computer science) Image processing / Digital techniques Image steganography Digital watermarking Sheridan, John T. Verfasser aut Erscheint auch als Online-Ausgabe, epub 978-1-5106-2616-4 Erscheint auch als Online-Ausgabe, mobi 978-1-5106-2617-1 https://doi.org/10.1117/3.2523506 Verlag URL des Erstveröffentlichers Volltext |
| spellingShingle | Muniraj, Inbarasan Sheridan, John T. Optical encryption and decryption Preface -- List of acronyms -- 1. Introduction -- 2. Data security: 2.1. Steganography; 2.2. Watermarking; 2.3. Cryptography -- 3. Optical encryption methods: 3.1. Double random phase encoding; 3.2. Phase-only optical encryption; 3.3. Polarization-based encryption; 3.4. Optical image encryption based on interference; 3.5. Optical asymmetric cryptography -- 4. Experimental implementation of the classical encryption system: 4.1. Optical/digital holographic capturing-based systems; 4.2. Non-holographic encryption systems -- 5. Low-light-power-based implementations -- 6. Cryptanalysis -- 7. Summary -- References Data encryption (Computer science) Image processing / Digital techniques Image steganography Digital watermarking |
| title | Optical encryption and decryption |
| title_auth | Optical encryption and decryption |
| title_exact_search | Optical encryption and decryption |
| title_full | Optical encryption and decryption by Inbarasan Muniraj and John T. Sheridan |
| title_fullStr | Optical encryption and decryption by Inbarasan Muniraj and John T. Sheridan |
| title_full_unstemmed | Optical encryption and decryption by Inbarasan Muniraj and John T. Sheridan |
| title_short | Optical encryption and decryption |
| title_sort | optical encryption and decryption |
| topic | Data encryption (Computer science) Image processing / Digital techniques Image steganography Digital watermarking |
| topic_facet | Data encryption (Computer science) Image processing / Digital techniques Image steganography Digital watermarking |
| url | https://doi.org/10.1117/3.2523506 |
| work_keys_str_mv | AT munirajinbarasan opticalencryptionanddecryption AT sheridanjohnt opticalencryptionanddecryption |