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The Bernstein Consortium - The Memory of Papers - Image Based Paper Expertise and History
manuscript, watermark, fourier transform, integrated circuits

This website is about papers, paper expertise and history of papers.

It provides resources in the following main application areas: historical research on paper in Europe during pre-modern times, expertise of documents made from paper, measurement of structural characteristics of papers, technical support for the creation of new paper databases, introduction to digital paper studies.

The targeted user communities are historians (especially paper, book and art historians), curators (libraries, archives, museums), art collectors, experts and merchants, traditional papermakers and modern paper industry, forensic experts (courts, police, intelligence).

What the website is not: a database of chemical and mechanical paper proprieties (the focus is on images reproducing the imprint of paper moulds on the paper), homogenous data coverage on European countries (many such resources don't exist yet), segmentation of watermarks from the surrounding background of the digital image.

The resources were developed by the Bernstein Project, an international consortium of computer sciences institutes, national libraries and archives, historical research laboratories. It was active between 2006-2009 and was co-funded by the European Commission, eContentPlus program. EU flag

Catalog Statistics Atlas Contexts Bibliography
Identification Authentication Measurement
Development Learning About

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HISTORY RESOURCES

Search records
The [ Catalog ] provides a mean to study the history of individual paper objects. It consists from over 120.000 records of papers from pre-modern Europe found in books, archive documents, prints. The descriptions focus on the watermarks, the paper mould imprint, the objects' identity, and provide reproductions of internal paper structures. The Catalog can be searched by keywords and paper characteristics, and watermarks found by looking up a visual classification or describing their morphological components.

Discover structures
The [ Statistics ] resource is oriented towards the study of historical phenomena through the lens of paper. It provides statistical analysis and visualization tools to explore the quantitative and structural proprieties of the data sets and discover the historical significance of their characteristics.

Map distributions
With [ Atlas ] you create maps of paper distribution across space and time. The resource helps you visualize the relationship between paper production, distribution & consumption and the natural & human geography. The statistical tools serve the understanding of variabilities in paper distributions.

Contextualize history
[ Contexts ] has a two fold use: let understand the history of papers by considering the external historical factors that shaped it and vice versa. The resource lets you search for correlates between phenomena by providing access to thematic data sets used in conjunction with the Statistics and Mapping applications. Designed to be extensible, it includes presently data sets on incunabula, historical administrative units, plague epidemics, natural geographic features.

Dig bibliography
The [ Bibliography ] consists of 20.000 bibliographic records on historical, technological, social, trade and other aspects of pre-modern paper published up to 2009. Integrated to the Mapping application it allows knowledge deepening by revealing bibliographical resources associated with your search.

EXPERTISE RESOURCES

Identify documents
[ Identification ] is an expertise resource for dating and localizing paper documents supplied by users. It relies on measurements of the paper mould imprint features watermark, laid and chain lines. These are compared to Bernstein data sets and an expert opinion emitted according to the algorithms developed in collaboration with human experts.

Authenticate documents
[ Authentication ] provides means to verify the authenticity of the purposed date and localization of a document through the analysis of physical and historical characteristics of the paper it is made of, checked against the Bernstein data pool.

Measure features
[ Measure ] is at the core of the digital paper studies workflow: translating into numbers features of the physical make up of paper documents the resource is oriented towards the measurement through image processing of features of paper mould imprint revealed by various techniques of reproductions: watermark size and landmarks, laid and chain lines mean density and distance.

DISSEMINATION RESOURCES

Develop catalogs
The [ Development ] resource is a downloadable kit containing a database software specifically designed for cataloging papers and connectable to the Bernstein pool of resources, documentation on building your digital catalog and reproduction techniques, and some standalone software and data sets. This resource promotes historical research through the creation and use of digital collaboration networks.

Learn about papers
[ Learning ] offers introductive material to digital paper studies in form of an online exhibition, downloadable catalog, an advertisement posters and selected links.

About Bernstein
[ About ] stores the archives of the Bernstein Project, giving insight into its history and activities.

The Bernstein Consortium, Austrian Academy of Sciences, Donau-City Str. 1, A-1220 Vienna, Austria
Tel. +43 1 515 81 6702, Fax: +43 1 205 011 8900, bernstein@oeaw.ac.at, http://www.bernstein.oeaw.ac.at

2007 Kumagoro did it