Abstract
In this paper, we present a fast optimization algorithm for L2 approximation in 2D, separable, nonorthogonal multiresolution bases and discuss its application to image coding. The algorithm is applied to a multiresolution bilinear spline basis and produces approximations that have two attractive features: less ringing artifacts and faster reconstruction than in commonly used multiresolution bases.
| Original language | English (US) |
|---|---|
| Title of host publication | Image and Multidimensional Signal Processing |
| Publisher | Publ by IEEE |
| Volume | 5 |
| ISBN (Print) | 0780309464 |
| State | Published - 1993 |
| Externally published | Yes |
| Event | IEEE International Conference on Acoustics, Speech and Signal Processing, Part 5 (of 5) - Minneapolis, MN, USA Duration: Apr 27 1993 → Apr 30 1993 |
Other
| Other | IEEE International Conference on Acoustics, Speech and Signal Processing, Part 5 (of 5) |
|---|---|
| City | Minneapolis, MN, USA |
| Period | 4/27/93 → 4/30/93 |
ASJC Scopus subject areas
- Signal Processing
- Electrical and Electronic Engineering
- Acoustics and Ultrasonics
Fingerprint Dive into the research topics of 'Optimal L2 approximation of images in nonorthogonal multiresolution bases'. Together they form a unique fingerprint.
Cite this
Moulin, P. (1993). Optimal L2 approximation of images in nonorthogonal multiresolution bases. In Image and Multidimensional Signal Processing (Vol. 5). Publ by IEEE.