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View all- Sun YChen JLiu QLiu G(2020)Learning image compressed sensing with sub-pixel convolutional generative adversarial networkPattern Recognition10.1016/j.patcog.2019.10705198:COnline publication date: 1-Feb-2020
In this paper, we introduce a multi-dimensional approach to the problem of reconstruction of MR image sequences that are highly undersampled in k-space. By formulating the reconstruction as a high-order low rank tensor plus sparse ...
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Recent researches have shown that the sparse representation based technology can lead to state of art super-resolution image reconstruction (SRIR) result. It relies on the idea that the low-resolution (LR) image patches can be regarded as down sampled ...
We propose a new algorithm for the design of overcomplete dictionaries for sparse coding, neural gas for dictionary learning (NGDL), which uses a set of solutions for the sparse coefficients in each update step of the dictionary. In order to obtain such ...
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