Dappled photography: mask enhanced cameras for heterodyned light fields and coded aperture refocusing

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The Light Field Camera: Extended Depth of Field, Aliasing, and Superresolution (2012, methodology): “R ECENTLY, we have seen that not only is it possible to build practical integral imaging and mask enhanced systems based on commercial cameras [1], [2], [3], [4], but also that such cameras provide an advantage over traditional imaging systems.”
End-to-end optimization of optics and image processing for achromatic extended depth of field and super-resolution imaging (2018, methodology): “…defocus deblurring [Zhou et al. 2009; Zhou and Nayar 2009], depth estimation [Levin et al. 2007, 2009], multispectral imaging [Wagadarikar et al. 2008], light field imaging [Marwah et al. 2013; Ng et al. 2005; Veeraraghavan et al. 2007], and lensless imaging [Antipa et al. 2016; Asif et al. 2017].”
Compressive light field photography using overcomplete dictionaries and optimized projections (2013, methodology): “Light-modulating codes in mask-based systems have evolved to be more light efficient than pinhole arrays [Veeraraghavan et al. 2007; Lanman et al. 2008; Wetzstein et al. 2012a].”
Light Field Image Processing: An Overview (2017, methodology): “[32] described a theoretical framework for 4D light field acquisition using an attenuation mask in the optical path of a conventional image sensor; they termed the ap-”