Abstract
A new autofocusing technique using the frequency selective weighted median (FSWM) filter is proposed for video cameras. The FSWM filter is resistive to impulsive noise from the CCD of video cameras. Experimental results demonstrate that the proposed algorithm outperforms existing techniques by enhancing the accuracy of the focus value of the video camera.
| Original language | English |
|---|---|
| Pages (from-to) | 160-161 |
| Number of pages | 2 |
| Journal | Digest of Technical Papers - IEEE International Conference on Consumer Electronics |
| Publication status | Published - 1999 |
| Event | Proceedings of the 1999 IEEE International Conference on Consumer Electronics, ICCE'99 - Los Angeles, CA, USA Duration: 1999 Jun 22 → 1999 Jun 24 |
ASJC Scopus subject areas
- Industrial and Manufacturing Engineering
- Electrical and Electronic Engineering