Invention Application
- Patent Title: Systems and methods for variable trapping
- Patent Title (中): 变量捕获的系统和方法
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Application No.: US11253820Application Date: 2005-10-18
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Publication No.: US20060087698A1Publication Date: 2006-04-27
- Inventor: David Allen
- Applicant: David Allen
- Applicant Address: US CO Denver
- Assignee: Quark, Inc.
- Current Assignee: Quark, Inc.
- Current Assignee Address: US CO Denver
- Main IPC: H04N1/409
- IPC: H04N1/409

Abstract:
Various systems and methods for performing trapping in relation to one or more variable color objects are disclosed. As one example, a method is disclosed that includes identifying two or more objects with each of the objects being associated with a respective color. At least one of the associated colors is a variable color. The other color may be either variable or constant. A trap zone is defined in relation to the identified objects, and a transfer function is formed that defines a trap attribute for at least a portion of the trap zone. The trap attribute may be, but is not limited to, a trap direction and and/or ink in the trap zone. Such a trap direction may be, but is not limited to, a choke and a spread. Other examples are also disclosed.
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