Title:
DEAD PIXEL CORRECTION BY ROW/COLUMN SUBSTITUTION
Document Type and Number:
WIPO Patent Application WO1999044355
Kind Code:
A3
Abstract:
Bad pixels (200, 202, 204) in an optical device are investigated and corrected. An upper limit of bad areas is defined. Each bad area can be one, or more than one pixel.
Inventors:
FOSSUM ERIC R
DOUDOUMOPOULOS NICK
PANICACCI ROGER
DOUDOUMOPOULOS NICK
PANICACCI ROGER
Application Number:
PCT/US1999/004036
Publication Date:
April 13, 2000
Filing Date:
February 24, 1999
Export Citation:
Assignee:
PHOTOBIT CORP (US)
International Classes:
H04N5/367; (IPC1-7): H04N9/64
Foreign References:
| US4567525A | 1986-01-28 | |||
| US4805023A | 1989-02-14 | |||
| US5354977A | 1994-10-11 |
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