Gaofeng Luo

Novel quantum secret image-sharing scheme

2019 · Chinese Physics B

In this paper, we propose a novel quantum secret image-sharing scheme which constructs m quantum secret images into m +1 quantum share images. A chaotic image generated by the logistic map is utilized to assist …

Quantum Watermarking Scheme based on Spatial Domain and Frequency Domain

2020

Quantum watermarking technology, which is used in anti-counterfeiting and copyright protection, play an important role in the future quantum computer era. To embed more data and reduce image distortion, a novel quantum watermarking method of …