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Super-resolution: measure ‘pixels in between’ The used aperture should be deconvolved Deconvolution is a division in the Fourier domain Instable when.

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Presentation on theme: "Super-resolution: measure ‘pixels in between’ The used aperture should be deconvolved Deconvolution is a division in the Fourier domain Instable when."— Presentation transcript:

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2 Super-resolution: measure ‘pixels in between’ The used aperture should be deconvolved Deconvolution is a division in the Fourier domain Instable when zeros in apodization function (standard array) Opname 1

3 Super-resolution: measure ‘pixels in between’ The used aperture should be deconvolved Deconvolution is a division in the Fourier domain Instable when zeros in apodization function (standard array) Opname 2

4 Super-resolution: measure ‘pixels in between’ The used aperture should be deconvolved Deconvolution is a division in the Fourier domain Instable when zeros in apodization function (standard array) Opname 3

5 Super-resolution: measure ‘pixels in between’ The used aperture should be deconvolved Deconvolution is a division in the Fourier domain Instable when zeros in apodization function (standard array) Opname 4  2x zo hoge resolutie in x en y

6 Biological inspiration: Why do retinal cones have a cone shape? Best apodization function Super-resolution by micro-saccades Enough light  shape over volume Model: integral of detector layers. Two physical constructions possible Micro-saccades Apodization function of cone-shaped detector or Pit detectorMask Light

7 Classical apodization functions

8 Principle supported by models and simulations

9 With NIKHEF labs (FOM, Amsterdam) we build a prototype X-ray detector with pit-shaped sensitivity profile

10 Visible light: Digital cameras with shake reduction by movable sensor Microscopy super-resolution (piezo X-Y table, optical elements or detector array) X-Ray: Dental X-ray high resolution X-ray crack and welding inspection


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