paper 11, A New Method for Self-Embedding Image Construction
Table of Contents
- Session 1 Computer Engineering and Technology
- 1. The Impact of Usage Nonverbal Channels on Shared Understanding of Requirements Reached by Developers and Users: A Review
- Session 2 Computer Engineering and Technology
- 11. A New Method for Self-Embedding Image Construction
- Session 3 Computer Engineering and Technology
- 21. Mouth's Action Units Recognition Base on Non-Frontal View 3D Images
- 30. Myocardial Infarction Classification Using Polynomial Approximation and Principal Component Analysis
- Session 4 Computer Engineering and Technology
- 31. Sub-Population Genetic Algorithm II for Multi-Objective Parallel Machine Scheduling Problems
- 32. Linkage Learning by Block Mining in Genetic Algorithm for Permutation Flow-Shop Scheduling Problems
- Session 5 Computer Engineering and Technology
- 41. Design and Optimization of Triple-Band Microstrip Antenna for WiMAX Applications
- 47. Estimation of Optimum Number of Eigen Vectors for Compression of Color Images Using KL Transform
- 49. Design and Optimization of Printed Circular Monopole Antenna with Tapered Base for UWB Applications
- Session 6 Computer Engineering and Technology
- 51. Competent Corner Detectors for Outline Image
- 57. Research on Replicas Consistency Strategies Based on Optimization Replicas Chain in Cloud Storage
- Session 7 of Internet and Web Engineering
- 64. Improved Link Analysis Ranking with Bloom Filter
- Session 8 Software and Information Engineering
- 71. Preprocessing Selection of Enterprise Resource Planning Applications in Small Manufacturing Industry and Its Impact on Business Process Agility
- Session 9 Software and Information Engineering
- 81. A Model Based Approach for White Box Testing
- 84. The Execution Time Overhead of Entering and Exiting Scoped Memory in Real-Time Java Applications
- Session 10 Software and Information Engineering
- 91. How E-Commerce Model Build the Online Hybrid Marketing Channel in Emerging Economics
- 96. The Role of Information and Communications Technologies (ICT) in Education in Developing Countries
- Session 11 Software and Information Engineering
- 100. Automatic Inconsistency Detection for Online Responses
- Session 12 Communication and Broadband Networking
- 106. An Adaptive Dependable Fault-Tolerant Scheme for Distributed Systems
- Session 13 Communication and Broadband Networking
- 116. SENMAN: A Secure Encoder for MANET
- Session 14 Communication and Broadband Networking
- 126. Construction and Analysis of New 1-D Synchronous Codes for Optical CDMA
- Session 15 Communication and Broadband Networking
- 136. Energy Efficient Cluster Routing Algorithm for Wireless Sensor Networks
Chapter Contents
- Abstract
- Key Words
- 1. Introduction
- 2. New Self-Embedding Algorithms
- 3. Conclusion
- References
Excerpt
In this paper, we introduce two algorithms for self-embedding an image into itself as a means for protecting the image content. After self-embedding, it is possible to recover portions of the image that have been cropped out, replaced, damaged, or otherwise tampered. The algorithms is based on transforming small 8×8 blocks using a DCT, quantizing the coefficients, and carefully encoding them in the least significant bits of other distant squares. This method provides a very high quality of reconstruction but it is very fragile.
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