DATA DERIVING APPARATUS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Nov 28, 2013
app pub date -
Mar 21, 2013
filing date -
May 25, 2012
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A position identifying part identifies positions of mark images in a captured image obtained by capturing an image of two marks by the camera. Then an error deriving part derives an error rate err of an actual image height r′ to a design image height r based on the positions of the two mark images. Moreover, a distortion deriving part derives an actual distortion of the camera based on the error rate err and a distortion characteristic defined in advance from design.
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