NDLI: Region-selective sharpening of magnetic resonance images

Content Provider	IEEE Xplore Digital Library
Author	Sole, P. Delaglio, F. Levy, G.C.
Copyright Year	1992
Description	Author affiliation: NMR & Data Process. Lab., Syracuse Univ., NY, USA (Sole, P.)
Abstract	In many applications requiring a careful inspection of nuclear magnetic resonance images, preprocessing techniques can be used to enhance fine structures and expand the contrast. Nevertheless, due to the large nonstationarity of the bidimensional signal it is unlikely that a single method will perform well on the complete image. Since it is frequently observed that elementary image processing can highlight specific features, the authors propose a data reduction technique corresponding to the optimal combination of different processing results into a composite image which benefits from all elementary information. An adaptive implementation of this approach, based on the subdivision of the original images into rectangular surfaces, is described. The method is used to generate images with enhanced contrast and less noise.<>
Starting Page	336
Ending Page	337
File Size	230680
Page Count	2
File Format	PDF
ISBN	0780307852
DOI	10.1109/IEMBS.1988.94546
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1988-11-04
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Magnetic resonance Magnetic resonance imaging Shape Noise shaping Nuclear magnetic resonance Noise generators Karhunen-Loeve transforms Data mining Filtering Covariance matrix
Content Type	Text
Resource Type	Article

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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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