Abstract
A novel 2-D adaptive filter, based on the 1-D joint process estimator (JPE), is developed. The novel structure, called the 2-D JPE, is composed of a 2-D lattice structure followed by a generalized lower tap-weight arrangement. The proposed 2-D JPE is shown to have superior convergence rate performance over the direct-form 2-D adaptive filter when the parameters of the 2-D lattice are fixed at their optimal values. One observed drawback of the fully adaptive 2-D JPE is that it exhibits a rather high convergence floor.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 536-539 |
| Number of pages | 4 |
| Journal | Proceedings - IEEE International Symposium on Circuits and Systems |
| Volume | 1 |
| State | Published - Dec 1 1991 |
| Event | 1991 IEEE International Symposium on Circuits and Systems Part 1 (of 5) - Singapore, Singapore Duration: Jun 11 1991 → Jun 14 1991 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering