상세정보
학술대회
Design of an efficient image protection method based on QR code
- 발행일
- 202010
- 출처
- International Conference on Information and Communication Technology Convergence (ICTC) 2020, pp.1448-1450
- 협약과제
- 20HB1500, 포스트 스마트폰 시대를 대비한 Trusted Reality 핵심기술 개발, 송기봉
- 초록
- This paper presents the design and the verification of an efficient image protection method based on the QR code, which is a type of two-dimensional barcode widely used in various fields. For this purpose, we design a new image protection system consisting of a secure image generator and a secure image recognizer. One adds a new pre-processing block to the typical QR code generator and the other combines the existing QR code reader with a new post-processing block. The new architecture provides image de-identification. It is also flexible, allowing the use of text-based compression and encryption. We have implemented prototype applications for verifying the functions of the secure image generator and those of the secure image recognizer. As a result, it is shown that the proposed architecture can be used as a good solution for image privacy protection, especially in offline environments.
- KSP 제안 키워드
- Code Generator, Code Reader, Compression and encryption, De-Identification, Image Protection, Image privacy, Post-Processing, Pre-processing, Protection method, QR Code, Two-dimensional barcode