no code implementations • 18 Oct 2021 • Chenjian Pan, Chen Ling, Hongjin He, Liqun Qi, Yanwei Xu
By the multi-dimensional nature of color images and videos, in this paper, we propose a novel tensor completion approach, which is able to efficiently explore the sparsity of tensor data under the discrete cosine transform (DCT).
no code implementations • 1 Oct 2020 • Chenjian Pan, Chen Ling, Hongjin He, Liqun Qi, Yanwei Xu
Our model possesses a sparse regularization term to promote a sparse core tensor of the Tucker decomposition, which is beneficial for tensor data compression.