公开(公告)号：US20110276872A1

公开(公告)日：2011-11-10

申请号：US12774819

申请日：2010-05-06

申请人： Saurabh Kataria ,  Luca Marchesotti ,  Florent Perronnin

发明人： Saurabh Kataria ,  Luca Marchesotti ,  Florent Perronnin

IPC分类号： G06F17/21 ,  G06F17/00 ,  G06F3/048

CPC分类号： G06F17/214

摘要： Automated font mapping is performed for one or more document fonts of a document to map the one or more document fonts to at least one replacement font. The font mapping is limited by at least one document-specific font mapping limitation. The document is rendered using the at least one replacement font. The automated font mapping may include performing a constrained optimization of an objective function measuring similarity of the one or more document fonts and the corresponding mapped at least one replacement font, the constrained optimization being constrained by at least one constraint embodying at least one document-specific font mapping limitation. The automated font mapping may include selecting a subset of the set of fonts available for the rendering based on the at least one document-specific font mapping limitation, and performing the optimization respective to the selected subset of the set of fonts available for the rendering.

摘要翻译： 对文档的一个或多个文档字体执行自动字体映射，以将一个或多个文档字体映射到至少一个替换字体。 字体映射受到至少一个文档特定字体映射限制的限制。 使用至少一个替换字体呈现文档。 自动字体映射可以包括执行测量一个或多个文档字体和对应的映射的至少一个替换字体的相似性的目标函数的约束优化，所述约束优化受到体现至少一个文档特定的至少一个约束的约束 字体映射限制。 自动字体映射可以包括基于至少一个文档特定字体映射限制来选择可用于呈现的一组字体的子集，以及对可用于呈现的一组字体的所选择的子集进行优化。