Invention Grant
US09213894B2 Image evaluation device, image evaluation method and program storage medium
有权
图像评估装置,图像评价方法和程序存储介质
- Patent Title: Image evaluation device, image evaluation method and program storage medium
- Patent Title (中): 图像评估装置,图像评价方法和程序存储介质
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Application No.: US14036165Application Date: 2013-09-25
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Publication No.: US09213894B2Publication Date: 2015-12-15
- Inventor: Hideki Yamagishi
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM CORPORATION
- Current Assignee: FUJIFILM CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: McGinn IP Law Group, PLLC
- Priority: JP2012-218710 20120928
- Main IPC: G06K9/00
- IPC: G06K9/00 ; H04N1/00

Abstract:
An image evaluation device includes a storage unit that stores sample image data that represent a virtual sample image simulating a sample image included in a sample printout that is recognized as a non-defective printout; a reading unit that reads an inspection object image included in an inspection object printout obtained by printing the sample image on a recording medium by a printing device using image data representing the sample image; an extraction unit that extracts a line defect including a linear pattern formed in a specific direction from the inspection object image represented by inspection object image data, based on a difference value between the sample image data and the inspection object image data; and an evaluation unit that evaluates a visibility of the line defect extracted by the extraction unit.
Public/Granted literature
- US20140093139A1 IMAGE EVALUATION DEVICE, IMAGE EVALUATION METHOD AND PROGRAM STORAGE MEDIUM Public/Granted day:2014-04-03
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