NDLI: Automated assembly of shredded pieces from multiple photos

Content Provider	IEEE Xplore Digital Library
Author	Shengjiao Cao Hairong Liu Shuicheng Yan
Copyright Year	2010
Description	Author affiliation: Department of Electrical and Computer Engineering, National University of Singapore, Singapore (Shengjiao Cao; Hairong Liu; Shuicheng Yan)
Abstract	In this paper, we investigate the problem of automated assembly of shredded pieces from multiple photos. We first establish candidate matchings between fragments by using both shape and appearance information. A weighted graph whose vertices represent shredded pieces and edges represent candidate matchings is then constructed, and divided into separate subgraphs, with each subgraph corresponding to a desired photo. The assembly results are finally obtained by searching for a spanning tree of each subgraph. This proposed framework can deal with cases in which materials are lost and/or fragments belonging to multiple photos coexist. The experimental results on both computer-shredded and human-shredded photos well demonstrate the effectiveness and efficiency of our proposed framework.
Starting Page	358
Ending Page	363
File Size	2579917
Page Count	6
File Format	PDF
ISBN	9781424474912
ISSN	1945788X
e-ISBN	9781424474936
DOI	10.1109/ICME.2010.5582544
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-07-19
Publisher Place	Singapore
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Shape Color Assembly Pixel Materials Joining processes Image edge detection spanning tree Automated assembly shredded photos graph partition
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

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