'Transform function' diaporamas de présentation

Histogram Specification

Histogram Specification. desired. -1. G. G. equalize. equalize. Histogram Specification (cont.). Equalize the levels of the original image. Specify the desired density function (histogram) and obtain the transformation function G(z).

602 views • 25 slides

Histogram Specification

Histogram Specification. desired. -1. G. G. equalize. equalize. Histogram Specification (cont.). Equalize the levels of the original image. Specify the desired density function (histogram) and obtain the transformation function G(z).

361 views • 25 slides

Lecture 8: Fourier Series and Fourier Transform

Lecture 8: Fourier Series and Fourier Transform. 3. Basis functions (3 lectures): Concept of basis function. Fourier series representation of time functions. Fourier transform and its properties. Examples, transform of simple time functions. Specific objectives for today:

1.52k views • 16 slides

Low-Pass Filter & High Pass Filter

1.85k views • 16 slides

The frequency domain analysis Z-transform

The frequency domain analysis Z-transform. The z-transform is a useful tool for the frequency analysis of discrete-time signals and systems.

458 views • 12 slides