Affine Moment Invariants Generated by Automated Solution of the Equations
Result description
Pattern recognition of objects on affinely distorted images based on moments is important task researched for many years. Affine moment invariants are significant tool for it. They can be generated by a few methods. Automated direct solution of the Cayley ? Aronhold differential equation has not been referred yet. It makes possible to generate invariants with much higher weights than other methods, but we must pay more attention to the numerical stability of the computation. The method is demonstrated on examples.
Keywords
affine moment invariantsobject recognitionCayley-Aronhold differential equation
The result's identifiers
Result code in IS VaVaI
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Affine Moment Invariants Generated by Automated Solution of the Equations
Original language description
Pattern recognition of objects on affinely distorted images based on moments is important task researched for many years. Affine moment invariants are significant tool for it. They can be generated by a few methods. Automated direct solution of the Cayley ? Aronhold differential equation has not been referred yet. It makes possible to generate invariants with much higher weights than other methods, but we must pay more attention to the numerical stability of the computation. The method is demonstrated on examples.
Czech name
Afinní momentové invarianty generované automatizovaným řešením rovnic
Czech description
Rozpoznávání objektů na afinně zkreslených obrázcích založené na momentech je důležitá úloha řešená po mnoho let. Afinní momentové invarianty jsou v tom důležitám nástrojem. Mohou bát generovány několika metodami. Automatizované přímé řešení Cayleyovy ?Aronholdovy diferenciální rovnice dosud nebylo publikováno. Umožňuje generovat invarianty mnohem vyšších vah než jiné metody, ale musíme věnovat pozornost numerické stabilitě výpočtu. Metoda je předvedena na příkladech.
Classification
Type
D - Article in proceedings
CEP classification
JD - Use of computers, robotics and its application
OECD FORD branch
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Result continuities
Project
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 19th International Conference on Pattern Recognition
ISBN
978-1-4244-2174-9
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
IEEE Press
Place of publication
Los Alamitos
Event location
Tampa
Event date
Dec 7, 2008
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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Basic information
Result type
D - Article in proceedings
CEP
JD - Use of computers, robotics and its application
Year of implementation
2008