Invention Grant
- Patent Title: Colorimetry device and colorimetry method having a patch quantity comparison processing unit and a second position correction processing unit
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Application No.: US15526234Application Date: 2015-11-04
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Publication No.: US10267683B2Publication Date: 2019-04-23
- Inventor: Yasutaka Tanimura , Ryoji Bando , Koji Harada
- Applicant: KONICA MINOLTA, INC.
- Applicant Address: JP Tokyo
- Assignee: Konica Minolta, Inc.
- Current Assignee: Konica Minolta, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Cozen O'Connor
- Priority: JP2014-231863 20141114
- International Application: PCT/JP2015/080995 WO 20151104
- International Announcement: WO2016/076165 WO 20160519
- Main IPC: G01J3/46
- IPC: G01J3/46 ; G01J3/52 ; H04N1/46 ; H04N1/60 ; H04N1/58 ; B65H3/06 ; B65H5/06
Abstract:
In a colorimetric device and a colorimetric method according to the present invention, chart definition information including at least patch position definition information representing each position of a plurality of patches in a color chart is stored, patch position measurement information representing the position of the patch is obtained on the basis of an image of the color chart, patch position correction information is obtained by correcting the patch position measurement information on the basis of the chart definition information, and then, each color of the plurality of patches is measured in each of the positions of the plurality of patches represented by the patch position correction information.
Public/Granted literature
- US20170314994A1 Colorimetry Device And Colorimetry Method Public/Granted day:2017-11-02
Information query
