Existing techniques for the simultaneous encryption and compression of three- dimensional (3D) image sequences may come with sufficient decryption accuracy or compression ratio
but do not inherently have both; the relationship between them is generally ignored because the images of a sequence are handled individually. To address this problem
we designed Tensor Compressive Sensing (TCS) to simultaneously encrypted compressa3D sequence a tensor rather than sever a 2Dimages. The proposed method preserves the intrinsic structure of tensor-based 3D image sequences and achieves favorable balance of compression ratio
decryption accuracy
and security. Numerical simulation results verify the validity and the reliability of the TCS scheme.
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references
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