Retrieving information from document images: problems and solutions
نویسندگان
چکیده
منابع مشابه
Information Processing from Document Images
Analysis of document images for information extraction has become very prominent in recent past. Wide variety of information, which has been conventionally stored on paper is now being converted into electronic form for better storage and intelligent processing. This needs processing of documents using image analysis algorithms. Document image analysis differs from the conventional image proces...
متن کاملInformation Extraction from Symbolically Compressed Document Images
The extraction of information from symbolically compressed document images is an increasingly important problem as the related standard (JBIG2) and commercial products become available. Symbolic compression techniques work by clustering individual connected connected components (blobs) in a document image and storing the sequence of occurrence of blobs and representative blob templates, hence t...
متن کاملLayout Based Information Retrieval from Document Images
This research is intended to develop a layout based retrieval system for document image databases consisting of three phases: 1. At first, intelligent layout analysis algorithm has been designed to extract the layouts the document images physically with their edges and rectangles. 2. Every physically identified layout has been converted into a tree intermediary representation for indexing and s...
متن کاملGERINDO: Managing and Retrieving Information in Large Document Collections
We present in this report a summary of the main results produced in the five years of the GERINDO research project. The aim of this project is to address the increasing demand for software tools capable of dealing with information available in large document collections, such as the World Wide Web. It involves efforts of researchers from three Brazilian universities to develop core technologies...
متن کاملRetrieving information from subordination
We show that if (Xs, s ≥ 0) is a right-continuous process, Yt = ∫ t 0 dsXs its integral process and τ = (τl, l ≥ 0) a subordinator, then the time-changed process (Yτl , l ≥ 0) allows to retrieve the information about (Xτl , l ≥ 0) when τ is stable, but not when τ is a gamma subordinator. This question has been motivated by a striking identity in law involving the Bessel clock taken at an indepe...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal on Document Analysis and Recognition
سال: 2001
ISSN: 1433-2833
DOI: 10.1007/pl00013573