Multiframe image estimation for coded aperture snapshot spectral imagers.

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Rank Minimization for Snapshot Compressive Imaging (2018, methodology): “The object data [42] consists of 33 spectral bands with each of size 256 210 pixels.”
Mask-guided Spectral-wise Transformer for Efficient Hyperspectral Image Reconstruction (2021, methodology): “Conventional model-based methods adopt hand-crafted priors such as sparsity [21, 26, 46], total variation [22, 51, 57], and non-local similarity [27, 52, 62] to regularize the reconstruction procedure.”
Compressive Coded Aperture Spectral Imaging: An Introduction (2014, methodology): “Timevarying coded apertures can be realized by a spatial light modulator or by a lithographic mask actioned by a piezoelectric device [4], [15], [16].”
High-quality hyperspectral reconstruction using a spectral prior (2017, methodology): “Temporal multiple-sampling has been introduced using a micro-translation stage [Kim et al. 2012a; Kittle et al. 2010], or a digital micro-mirror device (DMD) [Wu et al.”