NDLI: Style-consistency in isogenous patterns

Content Provider	IEEE Xplore Digital Library
Author	Sarkar, P. Nagy, G.
Copyright Year	2001
Description	Author affiliation: Xerox Palo Alto Res. Center, CA, USA (Sarkar, P.)
Abstract	In many applications of pattern recognition, patterns appear in groups (fields) that have a common origin. For example, a printed word is afield of character patterns printed in the same font. A common origin induces consistency of style among features measured on patterns. In the presence of multiple styles, the features of co-occurring patterns are statistically dependent through the underlying style. Modeling such dependence among constituent patterns of afield increases the classification accuracy. Effects of style consistency on the distributions of field features (concatenation of pattern features) are modeled by hierarchical mixtures. Each field derives from a mixture of styles, while, within a field, a pattern derives from a class-style conditional mixture of Gaussians. An optimal (least-error) style-conscious classifier processes entire fields of patterns rendered in a consistent but unknown style, based on the model. In a laboratory experiment, style-conscious classification reduced errors on fields of printed digits by nearly 25% over singlet classifiers. Longer fields favor our classification method, because they furnish more information about the underlying style.
Sponsorship	IAPR
Starting Page	1169
Ending Page	1174
File Size	517667
Page Count	6
File Format	PDF
ISBN	0769512631
DOI	10.1109/ICDAR.2001.953969
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-09-13
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Pattern recognition Laboratories Probability Printing Gaussian processes Degradation Writing Speech
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

Style consistent classification of isogenous patterns

Style-Consistency in Isogenous Patterns (2001)

Style consistent classification of isogenous patterns (2005)

Style consistent classification of isogenous patterns (2005)

Use of Gaussian selection in large vocabulary continuous speech recognition using HMMS

Classifying isogenous fields

Text-dependent speaker identification using Fisher differentiation vector

An improved training algorithm in HMM-based speech recognition

Modelling correlation of an ensemble

Style-consistency in isogenous patterns

Similar Documents

Style consistent classification of isogenous patterns

Style-Consistency in Isogenous Patterns (2001)

Style consistent classification of isogenous patterns (2005)

Style consistent classification of isogenous patterns (2005)

Use of Gaussian selection in large vocabulary continuous speech recognition using HMMS

Classifying isogenous fields

Text-dependent speaker identification using Fisher differentiation vector

An improved training algorithm in HMM-based speech recognition

Modelling correlation of an ensemble

Style-consistency in isogenous patterns