INCORRECT STITCHING DETECTION IN A PRINTING SYSTEM
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Feb 6, 2014
app pub date -
Jul 31, 2012
filing date -
Jul 31, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A printing system includes a linehead that includes two adjacent printheads and an integrated imaging system positioned opposite a moving print media for capturing one or more images of content printed on the moving print media in at least a stitch boundary or an overlap region. The integrated imaging system includes an opening in a housing for receiving light reflected from the moving print media; a folded optical assembly in the housing that receives the reflected light and transmits the light a predetermined distance; and an image sensor within the housing that receives the light and captures the one or more images. An image processing device is adapted to determine derivative data of averaged pixel data obtained from the one or more captured images and to detect one or more peaks in the derivative data that represent stitching artifacts.
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