NDLI: The Deshredder: A visual analytic approach to reconstructing shredded documents

Content Provider	IEEE Xplore Digital Library
Author	Butler, P. Chakraborty, P. Ramakrishan, N.
Copyright Year	2012
Description	Author affiliation: Department of Computer Science and Discovery Analytics Center, Virginia Tech, Blacksburg, VA 24061 (Butler, P.; Chakraborty, P.; Ramakrishan, N.)
Abstract	Reconstruction of shredded documents remains a significant challenge. Creating a better document reconstruction system enables not just recovery of information accidentally lost but also understanding our limitations against adversaries' attempts to gain access to information. Existing approaches to reconstructing shredded documents adopt either a predominantly manual (e.g., crowd-sourcing) or a near automatic approach. We describe Deshredder, a visual analytic approach that scales well and effectively incorporates user input to direct the reconstruction process. Deshredder represents shredded pieces as time series and uses nearest neighbor matching techniques that enable matching both the contours of shredded pieces as well as the content of shreds themselves. More importantly, Deshred-der's interface support visual analytics through user interaction with similarity matrices as well as higher level assembly through more complex stitching functions. We identify a functional task taxonomy leading to design considerations for constructing deshredding solutions, and describe how Deshredder applies to problems from the DARPA Shredder Challenge through expert evaluations.
Starting Page	113
Ending Page	122
File Size	4989627
Page Count	10
File Format	PDF
ISBN	9781467347525
e-ISBN	9781467347532
DOI	10.1109/VAST.2012.6400560
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-10-14
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	I.4.7 [Image Processing and Computer Vistion]: Feature Representation — Shape H.5 [Information Interfaces and Presentation]: User Interfaces — Graphical Visual analytics Time series analysis I.7.5 [Document and Text Processing]: Document Capture — Graphics recognition and interpretation Humans Image reconstruction Assembly
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

The deshredder: a visual analytic approach to reconstructing shredded documents.

The Deshredder: A Visual Analytic Approach to Reconstructing Shredded Documents

Articulate: a conversational interface for visual analytics

Supporting exploration awareness for visual analytics

Visual analysis of route choice behaviour based on GPS trajectories

Analyzing delays in trajectories

Shredded document reconstruction using MPEG-7 standard descriptors

Semantic Image Browser: Bridging Information Visualization with Automated Intelligent Image Analysis

Features for the reconstruction of shredded notebook paper

The Deshredder: A visual analytic approach to reconstructing shredded documents

Similar Documents

The deshredder: a visual analytic approach to reconstructing shredded documents.

The Deshredder: A Visual Analytic Approach to Reconstructing Shredded Documents

Articulate: a conversational interface for visual analytics

Supporting exploration awareness for visual analytics

Visual analysis of route choice behaviour based on GPS trajectories

Analyzing delays in trajectories

Shredded document reconstruction using MPEG-7 standard descriptors

Semantic Image Browser: Bridging Information Visualization with Automated Intelligent Image Analysis

Features for the reconstruction of shredded notebook paper

The Deshredder: A visual analytic approach to reconstructing shredded documents