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Image filtering

Modified 2019-04-28 by tanij

Background: Discrete-time signal processing

We currently don’t have a preliminary section on signal processing and it’s probably sufficient to point readers to a good reference (e.g., Oppenheim and Schafer).


May want to stick to linear filtering

  • Motivation (example)
  • Convolution: definition and properties (including differentiation)
  • Linear filters: examples (sharpening and smoothing)
  • Gaussian filters
    • kernels
    • properties (convolution with a Gaussian, separability)
Because of mathjax bug

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