Paper Study Dissemination KitPaper Study Dissemination Kit

VISKOMVISKOM

Victor KarnaukhovVictor Karnaukhov

Bernstein Workspace & Bernstein Workspace & Dissemination Kit Dissemination Kit

• “Paper study DK” is a ready-to-use tool that gives people the means to set up their own paper studies services (see Bernstein WP6)

• “Paper Study DK” is an implementation of the following Bernstein use-case:

User has a collection of watermarks and wants to create his/her own watermark database and paper study services

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Dissemination Kit Deployment Dissemination Kit Deployment

• “Paper study DK” is a downloadable portable pack that contains data, software, and documentation sufficient to set up new paper study resources (see Bernstein WP6)

• User friendly installation package should be developed and deployed to users for the plain installation and initialization of the paper study DK

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DK Deployment RequirementsDK Deployment Requirements

• Target system:– Windows XP or high

• Running rational database management system server:– MySQL server

• Deployment format: – Microsoft Windows installer or similar

package/procedure >>21 April 2023 Bernstein GM 2008, Stuttgart 4

Dissemination Kit Data ContentsDissemination Kit Data Contents

• DK watermark database:– Demo version of the WM database– Starting set of the WM database

• DK watermark images:– Starting set of WM images

• Paper Study software

• DK documentation

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DK Watermark DatabaseDK Watermark Database

• Rational database management system (RDBMS):– MySQL version 5.1

• DK watermark database structure: – Bernstein / (WZMA + WILC) partially

combined standard

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DK Watermark ImagesDK Watermark Images

• Demo set of the DK watermark images

• Supported DK watermark image file format:– PNG - Portable Network Graphics – png *– TIIF - Tagged Image File Format - tif– JPEG - Joint Photographic Experts Group - jpg– BMP - Windows bitmap – bmp

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DK Software packageDK Software package

• Title:– Page Study system (PS)

• Visual identity of the PS system (program)

• Installation procedure

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Flowchart of the Paper Study SystemFlowchart of the Paper Study System

DatabaseManagement

& Population

M

β-radiographyScanner

System Control &

Access

Infrared Camera

Image Database

Watermark Database

Source Data

WM Classification

Capturing of Watermark Images

Database

Digital Image Processing(optional)

Digital Camera

P

Camera

Application Software

WM Identification

Microscope

Watermark Classification PackageWatermark Classification Package

• Used classification model:– Hierarchical, motif based model

• The current classification standard contains – 31 main motifs – 544 sub-motifs

• Classification model management is carried out by means of a graphical interface >>

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Bernstein Standard for Bernstein Standard for Watermark Classification Watermark Classification

• The Bernstein watermark classification structure will be deployed to the PSS user as READ-ONLY data (Bernstein standard)

• The PSS user may create, modify and use his/her own motifs / sub-motifs but may not modify the Bernstein watermark classification structure

• Any modification of the Bernstein watermark classification structure may be done only in cooperation with the Bernstein consortium >>

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DK Multilingual FunctionalityDK Multilingual Functionality

• Multilingual support of the DK installation process

• Multilingual support of the Paper Study system

• Multilingual support of the watermark database data

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Multilingual Functionality of PSSMultilingual Functionality of PSS

• Microsoft Windows technology is used:– Language dependent resource file will be

linked to the PSS as the DLL during starting of the PSS

• Supported languages for GUI of the Paper Study system:– Dutch, English, French, German, Italian,

Russian, Spanish

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Dissemination Kit DocumentationDissemination Kit Documentation

• Installation manual

• User manual of the Paper Study system

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Paper Study System ServicesPaper Study System Services

• Digital processing of WM images (optional)

• WM metric parameters measurement and management

• Watermark comparison

• Database population

• WM data search

• WM image(s) and report printing service

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Digital Processing of Watermark ImagesDigital Processing of Watermark Images

• Noise suppression

• Contrast enhancement

• Geometrical transformations

• Image resolution measurement and image scaling

• Image normalization

• Watermark contour extraction

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Watermark Classification and IdentificationWatermark Classification and Identification

Printing Service of the PSSPrinting Service of the PSS

• Extended WM report printing

• Mosaic printing of the selected subsets of WM images in a predefined scale

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PSS Printing ServicePSS Printing Service

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Watermark Contour ExtractionWatermark Contour Extraction

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OriginalOriginal ProcessedProcessed

Locally-Adaptive Image ProcessingLocally-Adaptive Image Processing

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OriginalOriginal ProcessedProcessed

Locally-Adaptive Image ProcessingLocally-Adaptive Image Processing

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OriginalOriginal ProcessedProcessed

Locally-Adaptive Image ProcessingLocally-Adaptive Image Processing

Thank you!Thank you!

Victor KarnaukhovVictor Karnaukhov