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초록
영어
In this paper, we propose a city-logging system to collect various types of data around the roads using mobile observation equipment. Since the collected image data from CCTV contains several things which can violate someone’s privacy, we present a secure method to search CCTV image using searchable image encryption system. In addition, we illustrate a city-info service which can be provided by analyzing the collected data. Implementation and testing of the proposed system will be carried out in future.
목차
Abstract
1. Introduction
2. Related Work
2.1. Searchable Encryption System
2.2. Data Compression
2.3. Video Compression
2.4. H.264
3. Architecture of a City Logging System
4. Applying SIES to Our System
4.1. 1st Index and Extracted Image Keyword
4.2. 1st & 2nd Key for Encryption of Streaming Media
4.3. Encryption and Decryption of Streaming Media
5. Application Scenario
6. Conclusion and Future Work
Acknowledgements
References
1. Introduction
2. Related Work
2.1. Searchable Encryption System
2.2. Data Compression
2.3. Video Compression
2.4. H.264
3. Architecture of a City Logging System
4. Applying SIES to Our System
4.1. 1st Index and Extracted Image Keyword
4.2. 1st & 2nd Key for Encryption of Streaming Media
4.3. Encryption and Decryption of Streaming Media
5. Application Scenario
6. Conclusion and Future Work
Acknowledgements
References
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