O'Reilly logo

Handbook of Image and Video Processing, 2nd Edition by Alan C. Bovik

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

4.2

Multiscale Image Decompositions and Wavelets

Pierre Moulin,     University of Illinois at Urbana-Champaign

1 Overview

2 Pyramid Representations

2.1 Decimation and Interpolation

2.2 Gaussian Pyramid

2.3 Laplacian Pyramid

3 Wavelet Representations

3.1 Filter Banks

3.2 Wavelet Decomposition

3.3 Discrete Wavelet Bases

3.4 Continuous Wavelet Bases

3.5 More on Wavelet Image Representations

3.6 Relation to Human Visual System

3.7 Applications

4 Other Multiscale Decompositions

4.1 Undecimated Wavelet Transform

4.2 Wavelet Packets

4.3 Geometric Wavelets

5 Conclusion

Acknowledgment

References

1 Overview

The concept of scale, or resolution of an image, is very intuitive. A person observing a scene perceives the objects in that scene at ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required