-
公开(公告)号:US20100021069A1
公开(公告)日:2010-01-28
申请号:US12177321
申请日:2008-07-22
申请人: Zhigang Fan , Reiner Eschbach , Michael Branciforte , Farzin Blufrushan , Roger L. Triplett , Raymond J. Clark , William A. Fuss , Michael E. Farrell , David E. Rumph
发明人: Zhigang Fan , Reiner Eschbach , Michael Branciforte , Farzin Blufrushan , Roger L. Triplett , Raymond J. Clark , William A. Fuss , Michael E. Farrell , David E. Rumph
IPC分类号: G06K9/62
CPC分类号: G06T5/001 , G06K9/00463 , G06T7/11 , G06T7/136 , G06T7/194 , G06T2207/30176
摘要: Systems and methods are described that facilitate identifying objects in a document (e.g., a PDF document) for automatic image enhancement (AIE). A PDF document is “chunked” or segmented into chunks, and boundaries between chunks are identified as real or imaginary. Chunks sharing imaginary boundaries are combined, while real boundaries are retained, to generate “de-chunked” objects. These objects are then classified, and an AIE application is executed on objects meeting pre-specified classification criteria. In this manner, objects of r which AIE is not desired are not subjected to the AIE application, thereby saving time and processing resources associated with enhancing the document.
摘要翻译: 描述了便于识别用于自动图像增强(AIE)的文档中的对象(例如,PDF文档)的系统和方法。 PDF文档被“分块”或分割成块,并且块之间的边界被识别为实部或虚构。 组合共享虚拟边界的块,而保留实际边界,以生成“去分块”对象。 然后对这些对象进行分类,并在符合预先指定的分类标准的对象上执行AIE应用程序。 以这种方式,不需要AIE的对象不进行AIE应用,从而节省与增强文档相关联的时间和处理资源。