Invention Grant
- Patent Title: Image processing apparatus and image processing method which adjusts image inspection to match variations in the ejection state of the printing element
- Patent Title (中): 图像处理装置和图像处理方法，其调整图像检查以匹配打印元件的喷射状态的变化
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Application No.: US14332232Application Date: 2014-07-15
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Publication No.: US09350903B2Publication Date: 2016-05-24
- Inventor: Fumitaka Goto , Hidetsugu Kagawa , Senichi Saito , Nobutaka Miyake , Shinjiro Hori , Akitoshi Yamada , Ryosuke Iguchi , Tomokazu Ishikawa , Kouta Murasawa , Hiromitsu Akiba , Junichi Nakagawa
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA, Inc. I.P. Division
- Priority: JP2013-150368 20130719
- Main IPC: B41J29/393
- IPC: B41J29/393 ; H04N1/60 ; B41J2/195 ; B41J2/21
Abstract:
Because the ejection state of a printing element in a printing apparatus may vary at all times, an inspection item for inspecting a printed image may be set in consideration of the ejection state of the printing element. An inspection item for inspecting a printed image may be set based on information including a temperature characteristic of a printing head and a state of ink such as an elapsed time from the last ejection. This allows image inspection that matches with variations in the ejection state of the printing element.
Public/Granted literature
- US20150022580A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD Public/Granted day:2015-01-22
Information query
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