Invention Grant
- Patent Title: Setting of imaging parameters using a scanner
- Patent Title (中): 使用扫描仪设置成像参数
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Application No.: US12503099Application Date: 2009-07-15
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Publication No.: US08446640B2Publication Date: 2013-05-21
- Inventor: Kenneth V. Dyck , Valentine A. Karassiouk , Michael K. Jackson
- Applicant: Kenneth V. Dyck , Valentine A. Karassiouk , Michael K. Jackson
- Applicant Address: US NY Rochester
- Assignee: Eastman Kodak Company
- Current Assignee: Eastman Kodak Company
- Current Assignee Address: US NY Rochester
- Agent Nelson Adrian Blish
- Main IPC: G06K9/40
- IPC: G06K9/40

Abstract:
A recording head (16) is operated to form a regular pattern of image swaths on a recording media (17). The regular pattern of image features comprises a first set of image features (60A) that is formed with an imaging parameter set to a first predetermined value and a second set of image features (60B) is formed with an imaging parameter set to a second predetermined value, different from the first predetermined value. Image features in the first set and the second set are arranged on the recording media with a sub-scan spatial frequency equal to a non-integer multiple of a sub-scan spatial frequency of the image swaths. A scanner (40) generates data (47) of the scanned pattern, wherein a first integer multiple of a sampling spatial frequency employed by the scanner is equal to a second integer multiple of the sub-scan spatial frequency of the first set and the second set of image features. The data is analyzed to determine a quantified value representative of banding between the first set of and the second set of image features are adjusted.
Public/Granted literature
- US20110012985A1 SETTING OF IMAGING PARAMETERS USING A SCANNER Public/Granted day:2011-01-20
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