NDLI: Probabilistic indexing: a new method of indexing 3D model data from 2D image data

Content Provider	IEEE Xplore Digital Library
Author	Olson, C.F.
Copyright Year	1994
Description	Author affiliation: Div. of Comput. Sci., California Univ., Berkeley, CA, USA (Olson, C.F.)
Abstract	Recent research has indicated that indexing is a promising approach to fast model-based object recognition because it allows most of the possible matches between image point groups and model point groups to be quickly eliminated from consideration. Current indexing systems for the problem of recognizing general 3-D objects from single 2-D images require groups of four points to generate a key into the index table and each model group requires many entries in the table. The author presents a system that is capable of indexing using groups of three points by taking advantage of the probabilistic peaking effect. Each model group need only be represented at one point in the index table. The ability to index using groups of three points means that there are many fewer model groups and image groups to consider, but to be able to index using groups of three points, false negatives matches must be allowed. These false negatives can be withstood by examining information from multiple groups. Results are given on real and synthetic data.<>
Starting Page	2
Ending Page	8
File Size	626577
Page Count	7
File Format	PDF
ISBN	0818653108
DOI	10.1109/CADVIS.1994.284522
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1994-02-08
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computer science Image recognition Clustering algorithms Probability density function Table lookup Object recognition Indexing
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
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Probabilistic indexing: a new method of indexing 3d model data from 2d image data (1994).

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