Image processing device, method and inkjet recording device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 4, 2016
Grant Date -
Jun 30, 2016
app pub date -
Dec 21, 2015
filing date -
Dec 25, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A image processing device includes a nozzle ejection rate determination unit that determines a first nozzle ejection rate for each nozzle, a nozzle pattern determination unit that determines a nozzle pattern indicating by which of the plurality of nozzles individual pixels are to be recorded, a conversion unit that converts gradation values reflecting the first nozzle ejection rate on the gradation values of the individual pixels, and a halftone processing unit that performs halftone processing to an image converted by the conversion unit. The halftone processing unit performs the halftone processing using a second dither mask generated by threshold conversion reflecting a second nozzle ejection rate on a threshold of a first dither mask.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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