Graphics recognition for raster-based input discovers primitives such as lines, arrowheads,
and circles. This paper focuses on graphics recognition of figures in vector-based PDF …

Accessing the structured content of PDF document is a difficult task, requiring pre-
processing and reverse engineering techniques. In this paper, we first present different …

Empowering people who are blind or otherwise visually impaired includes ensuring that
products and electronic materials incorporate a broad range of accessibility features and …

从文档承载信息的抽象程度, 提出了文档分层的思想, 分析了以流式办公文档和固定版式文档为
主的不同层次文档之间的关系. 利用Tagged PDF, 成功尝试了在固定版式文档中蕴含和提取 …

随着硬件条件的提高和网络技术的发展, 特别移动终端的快速发展, 电子文档的使用环境日趋
多样化, 但相关技术却面临着更大的挑战. 这是因为固定版面与流式信息之间存在本质的矛盾 …

Document representations can rapidly become unwieldy if they try to encapsulate all
possible document properties, ranging from abstract structure to detailed rendering and …

Physical and logical structure recovering from electronic documents is still an open issue. In
this paper, we propose a flexible and efficient approach for recovering document structures …

Electronic material (e-documents, e-books, on line resources, etc.) represents an essential
tool for continuous learning for print-impaired people, provided it is well-structured. To obtain …

Much of the work on graphics recognition for raster-based input focuses on accurate and
rapid discovery of primitives such as lines, arrowheads, and circles. Some of the work goes …

This paper presents an approach for the automatic generation of printed representations of
Ecuadorian electronic invoices using XML Data Binding. The proposed solution is based on …