Invention Grant
- Patent Title: System and method for spot color correction
- Patent Title (中): 专色校正系统及方法
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Application No.: US13549502Application Date: 2012-07-15
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Publication No.: US08743421B1Publication Date: 2014-06-03
- Inventor: Robert Clifford Ross, Jr. , Kenneth Orin Parker , Thomas Howard Deck
- Applicant: Robert Clifford Ross, Jr. , Kenneth Orin Parker , Thomas Howard Deck
- Applicant Address: US AL Mobile
- Assignee: Xante Corporation
- Current Assignee: Xante Corporation
- Current Assignee Address: US AL Mobile
- Agency: The Gache Law Firm, P.C.
- Agent Russell C. Gache
- Main IPC: H04N1/60
- IPC: H04N1/60

Abstract:
A system and method for matching spot colors in a PDL document with actual printed output is disclosed. A pre-press workflow application identifies spot colors in a PDL document and creates a table of potential substitute color tiles, each having color characteristics similar to the original spot color. These tiles are then printed in a “swatch page” of numerically assigned colors and reviewed by the user for potential selection over the original spot color values. A substitute color may then be selected from the swatch page and the pre-assigned numerical value for the selected color tile input into the workflow application. The PDL document is then altered to record the color change. The resulting printed document more closely matches the desired spot color and the process can be repeated for any print environment to allow for more consistent printing results and lower print job costs.
Information query