NDLI: Object reconstruction from slices for vision

Content Provider	IEEE Xplore Digital Library
Author	Parker, J.R. Attia, E.N.
Copyright Year	1999
Description	Author affiliation: Dept. of Comput. Sci., Calgary Univ., Alta., Canada (Parker, J.R.)
Abstract	A method for reconstructing 3D models from cross-sectional signals is presented. This is specifically useful for low-resolution images (e.g. seismic or ultrasound images). The method is not voxel-based, and is faster and uses less memory than methods that are. The algorithm starts by pre-processing the images by thresholding, segmenting, contour finding, point sampling and then triangulating. The main objective of this algorithm is to produce the smoothest possible model for branching bodies, taking into consideration the fact that the slices might be far apart in reality, and consequently a novel branching/interpolation technique is used that proved superior to existing methods for this purpose. At the same time, it did not need the involvement of the user for objects within defined classes. Seismic simulations and CT data have been used to test the algorithm. We succeeded in reconstructing the tomb of the Egyptian Pharaoh Tutankhamen from simulated seismic data.
Starting Page	58
Ending Page	64
File Size	86086
Page Count	7
File Format	PDF
ISBN	0769501850
DOI	10.1109/CGI.1999.777907
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1999-06-07
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Image reconstruction
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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