CA2324242C - Dispositif d'elimination du courant d'ombrage et de correction de pixels - Google Patents
Dispositif d'elimination du courant d'ombrage et de correction de pixels Download PDFInfo
- Publication number
- CA2324242C CA2324242C CA002324242A CA2324242A CA2324242C CA 2324242 C CA2324242 C CA 2324242C CA 002324242 A CA002324242 A CA 002324242A CA 2324242 A CA2324242 A CA 2324242A CA 2324242 C CA2324242 C CA 2324242C
- Authority
- CA
- Canada
- Prior art keywords
- signal
- dark current
- data
- image pick
- current correction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Transforming Light Signals Into Electric Signals (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP059968/90 | 1990-03-13 | ||
JP2059968A JP2754842B2 (ja) | 1990-03-13 | 1990-03-13 | シェーディング補正回路 |
JP059970/90 | 1990-03-13 | ||
JP2059970A JP2805101B2 (ja) | 1990-03-13 | 1990-03-13 | シェーディング補正回路 |
CA002038096A CA2038096C (fr) | 1990-03-13 | 1991-03-12 | Dispositif d'elimination du courant d'ombrage et de correction de pixels |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002038096A Division CA2038096C (fr) | 1990-03-13 | 1991-03-12 | Dispositif d'elimination du courant d'ombrage et de correction de pixels |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2324242A1 CA2324242A1 (fr) | 1991-09-14 |
CA2324242C true CA2324242C (fr) | 2001-12-11 |
Family
ID=27168877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002324242A Expired - Fee Related CA2324242C (fr) | 1990-03-13 | 1991-03-12 | Dispositif d'elimination du courant d'ombrage et de correction de pixels |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2324242C (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2397959B (en) * | 2002-11-06 | 2006-11-15 | Univ Surrey | Imaging system for use in radiography |
US7372484B2 (en) | 2003-06-26 | 2008-05-13 | Micron Technology, Inc. | Method and apparatus for reducing effects of dark current and defective pixels in an imaging device |
-
1991
- 1991-03-12 CA CA002324242A patent/CA2324242C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2324242A1 (fr) | 1991-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |