发明名称 TWO-PART COLOR BAR PROCESS TO ENSURE CALIBRATION OF PROOFING EQUIPMENT
摘要 A hard proof is created that can be visually inspected to determine if it meets industry standards. The proof has a content image portion (30) and color bar image data (10, 20). To create the hard proof, a sheet of proofing paper is provided that has one or more known good first color bars (10) pre-printed thereon, but no content image portion (30) printed thereon. The content image portion (30) of the proof and one or more second color bars (20) are then printed on the sheet of proofing paper. The one or more second color bars (20) are printed on the proofing paper in a predefined relationship to the one or more first color bars (10) so as to allow for visual inspection directly on the proofing paper using only the color bar image data of the first and second color bars (10, 20), and without using any external color reference materials.
申请公布号 WO03070475(A3) 申请公布日期 2003.12.24
申请号 WO2003US04663 申请日期 2003.02.19
申请人 WEISS, MARK, A. 发明人 WEISS, MARK, A.
分类号 B41J2/21;H04N1/60 主分类号 B41J2/21
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