Wavefront Coding
Wavefront Coding
Wavefront Coding
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Why computational imaging?• Imaging optics are imperfect• Aberrations• Aliasing and detector space-bandwidth product• Reducing imperfection costs• Complexity• £• Volume• Weight• Logistics• All modern imaging systems involve optics and computation• Combined design and optimisation can enhance trade off and offernew capabilities• Diffraction-limited imaging through aberrations/conformal optics• Imaging in 4π steradians• Lensless imaging….3