Ri‐Gui Zhou
3 papers in the PaperMetrix corpus
Papers by this author
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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 …
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Quantum color image scaling based on bilinear interpolation
2022 · Chinese Physics B
As a part of quantum image processing, quantum image scaling is a significant technology for the development of quantum computation. At present, most of the quantum image scaling schemes are based on grayscale images, with …
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A Spatial-temporal Gated Network for Credit Card Fraud Detection
2023
Timely and accurate credit card fraud detection (CCFD) is concerned by all financial institutions. Existing CCFD methods generally employ aggregated or raw features as their representations to train their detection models. Yet such features tend …