ELIMINATING IMPULSIVE DISTURBANCES USING ADAPTED WEIGHTED MEDIANS |
|---|
| Janusz Sawicki |
- Abstract:
- The idea of adaptive weighted median filtering of disturbed signals is presented in the contribution. The disturbance is assumed to be impulsive, hence linear filters are not a suitable tool for elimination of such pulses. After a short review of literature concerning weighted medians and their properties a piecewise linear process is analyzed and optimum weight vectors of the median filter are determined.
- Keywords:
- nonlinear filtering, weighted median, impulsive disturbance
- Download:
- IMEKO-TC7-2004-059.pdf
- DOI:
- -
- Event details
- IMEKO TC:
- TC7
- Event name:
- TC7 Symposium 2004
- Title:
10th Symposium on Advances of Measurement Science
- Place:
- St. Petersburg, RUSSIA
- Time:
- 30 June 2004 - 02 July 2004