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Image Gathering and Processing for Enhanced Resolution
Extended Depth of Field Through Wavefront Coding
ThreeDimensional Coherence Imaging in the Fresnel Domain
11 other sections not shown
aberrations AIPS++ algorithm aliasing ambiguity function amplitude angle aperture approximation array axis band volume bandwidth blurring coherence imaging components Computational Imaging Systems cubic-pm depth of field detection detector diffraction diffraction-limited image EJEn Figure Fisher information Fourier transform Gaussian illumination image fidelity image processing image quality image-gathering system imaging spectrometer improvement factor incoherent information capacity information density input Integrated Computational Imaging iterative lens linear filter low-pass measurement merit function method misfocus mutual information noise object cube obtained optical design optical preprocessing Optical Society optical system optical transfer function optimal optimum parameter passband performance point-spread function postdetection filtering postdetection linear filter power spectral density predetection problem pupil radiance field reconstruction resolution sampling passband sensor shown in Fig signal signal-to-noise ratio simulations spatial frequencies spatial-frequency spectrum tion transfer function vector voxel wavefront coding wavelength Wiener filter Wiener restoration