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  1. No Access

    Article

    Color image encryption based on discrete trinion Fourier transform and random-multiresolution singular value decomposition

    With more and more color images are spread and shared in the untrusted cloud server remotely over the open Internet, some private or confidential information may be contained, it is necessary to develop crypto...

    Qijun Yao, Zhuhong Shao, Yuanyuan Shang, Hui Ding… in Multimedia Tools and Applications (2020)

  2. No Access

    Article

    Multiple color image encryption and authentication based on phase retrieval and partial decryption in quaternion gyrator domain

    In this paper, a multiple color image encryption and authentication scheme by using phase retrieval in quaternion gyrator domain and partial decryption is introduced. The quaternion representation is firstly e...

    Zhuhong Shao, Yuanyuan Shang, Qingbin Tong, Hui Ding… in Multimedia Tools and Applications (2018)