Publications by authors named "Chixin Bai"
Article Synopsis
- Compressive sensing challenges the limitations of traditional Nyquist sampling in signal reconstruction, but faces issues with security and image quality that need urgent attention.
- This paper introduces a novel image encryption scheme that utilizes an optimized orthogonal measurement matrix, combining DWT, OMP, and chaos theory to enhance security and image decryption quality.
- Experimental results demonstrate that the proposed scheme effectively addresses cryptographic requirements while offering superior image restoration, making it valuable for safeguarding privacy in the context of big data networks.
