抄録
New deterministic techniques for restoring blurred images are presented. Two-dimensional digital filters based on pseudo-inverses are designed with the point spread function of a blurring system assumed to be known. The proposed filters are nonrecursive and therefore their stability is guaranteed. The optimum filter is obtained through solving a linear system. The deblurring filters are for noise-free cases. Noisy images can be processed by noise filters described in this study. Three types of averaging filters and two types of median filters are considered for noise removal.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 19-26 |
| ページ数 | 8 |
| ジャーナル | Systems, computers, controls |
| 巻 | 15 |
| 号 | 2 |
| 出版ステータス | Published - 1984 |
| 外部発表 | はい |
ASJC Scopus subject areas
- 工学（全般）