NDLI: Learning topographic representation for multi-view image patterns

Content Provider	IEEE Xplore Digital Library
Author	Li, S.Z. XiaoGuang Lv HongJiang Zhang QingDong Fu Yimin Cheng
Copyright Year	2001
Description	Author affiliation: Microsoft Res. China, Beijing, China (Li, S.Z.)
Abstract	In 3D object detection and recognition, the object of interest in an image is subject to changes in view-point as well as illumination. It is benefit for the detection and recognition if a representation can be derived to account for view and illumination changes in an effective and meaningful way. In this paper, we propose a method for learning such a representation from a set of un-labeled images containing the appearances of the object viewed from various poses and in various illuminations. Topographic Independent Component Analysis (TICA) is applied for the unsupervised learning to produce an emergent result, that is a topographic map of basis components. The map is topographic in the following sense: the basis components as the units of the map are ordered in the 2D map such that components of similar viewing angle are group in one axis and changes in illumination are accounted for in the other axis. This provides a meaningful set of basis vectors that may be used to construct view subspaces for appearance based multi-view object detection and recognition.
Sponsorship	IEEE Signal Process. Soc
Starting Page	1329
Ending Page	1332
File Size	841396
Page Count	4
File Format	PDF
ISBN	0780370414
ISSN	15206149
DOI	10.1109/ICASSP.2001.941171
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-05-07
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Lighting Independent component analysis Principal component analysis Training data Object detection Image recognition Decorrelation Pattern recognition Shape Reflectivity
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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