Raw data extraction from electrocardiograms with Portable Document Format

Information Extraction Tools for Portable Document Format

Interest in the new publishing phenomenon known as e-book has grown enormously in last few years. There are now at least 150 companies involved in various ways in the development of e-books. Despite this involvement the spread of e-books has not yet useful in implementation of digital libraries. The use of e-books of PDF format in the implementation of digital library requires a robust informat...

Portable Document Format (PDF) Registry

Morphological Lexicon Extraction from Raw Text Data

We introduce a tool extract developed for automatic extraction of lemma-paradigm pairs from raw text data. The tool combines regular expressions containing variables with propositional logic to form search patterns which identify lemmas tagged with their paradigm class. Furthermore, we describe the underlying algorithm of the tool and suggest a method for developing a morphological lexicon. The...

Embedding 3D radiology models in portable document format.

OBJECTIVE The purpose of this article is to discuss how to convert cross-sectional images into a 3D model and embed them in a Portable Document Format (PDF) file. Four programs are used: OsiriX, MeshLab, Microsoft PowerPoint, and Adobe Acrobat. Step-by-step instructions are provided. CONCLUSION Embedding 3D radiology models into PDF files is a powerful tool that may be used for clinical, educ...

Security and privacy issues in the Portable Document Format

The Portable Document Format (PDF)was developed by Adobe in the early nineties and today it is the defacto standard for electronic document exchange. It allows reliable reproductions of publishedmaterials on any platform and it is used by many governmental and educational institutions, as well as companies and individuals. PDF documents are also credited with being more secure than other docume...