Pactical Works - Fourier Optic

Processing of Optical Images

Educational content :

  • Fraunhofer diffraction (slit, hole, square, rectangle, ...)
  • Fourier transform and its optical properties
  • High pass filter and low pass frequency space: Abbe Experiment (filtering a grid) - Descreen photography - Schlieren photography - Edge Detection
  • 4f Arrangement - Impulse Response Filters
  • Optical Correlator - Pattern Recognition (letter "R" and "O" in the word "Fourier")
  • Study of the correlation function of the translation, rotation or scale change in the object plane.

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wording Reference
Processing of Optical Images T9140

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