Digital image sensor compensation
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 24, 2002
app pub date -
Apr 19, 2001
filing date -
Apr 19, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A system, method and computer program product for profiling a digital image sensor at production time and editing images generated by the digital image sensor according to the profile. The method exposes a digital image sensor with an array of photosites to a plurality of test cards, compares the image generated by one or more of the photosites in the array, based on the exposure to each test card, to an expected image signal result for each test card, and generates a profile of the digital image sensor based on the comparison. After the digital image sensor records an image, a processor internal or external to the digital image sensor adjusts the recorded image according to the stored profile and a compensation algorithm.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully