NDLI: Interactive learning in remote-sensing image databases

Content Provider	IEEE Xplore Digital Library
Author	Schroeder, M.
Copyright Year	1999
Description	Author affiliation: Commun. Technol. Lab., Swiss Fed. Inst. of Technol., Zurich, Switzerland (Schroeder, M.)
Abstract	In this paper we present a concept of interactive learning in an intelligent remote sensing image database that allows users to query by image content. First, an application-free description of the image content is generated at data insertion. This description should globally capture the structures in the image data. Then, in an interactive step, users of different application fields can define their specific semantic labels based on the application-free representation and use them for later database queries. Such a system might help users of all levels of expertise-both experts and novice users-to find images in the archive that are useful for their particular remote sensing application. We briefly review a hierarchical description of the image content and then sketch the basic step of Bayesian inference used for interactive learning. We present one example of this interactive learning taken from our test database consisting of about 1000 small 1024/spl times/1024 images derived from 11 geocoded Landsat TM scenes.
Starting Page	2725
Ending Page	2728
File Size	625954
Page Count	4
File Format	PDF
ISBN	0780352076
DOI	10.1109/IGARSS.1999.771631
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1999-06-28
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Remote sensing Image databases Communications technology Image sensors Information systems Stochastic processes Deductive databases Image generation Bayesian methods Testing
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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