Visual Codebooks Survey for Video On-line Processing
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26230%2F10%3APU89543" target="_blank" >RIV/00216305:26230/10:PU89543 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Visual Codebooks Survey for Video On-line Processing
Original language description
This paper explores techniques in the pipeline of image description based on visual codebooks suitable for video on-line processing. The pipeline components are (i) extraction and description of local image features, (ii) translation of each high-dimensional feature descriptor to several most appropriate visual words selected from the discrete codebook and (iii) combination of visual words into bag-of-words using hard or soft assignment weighting scheme. For each component, several state-of-the-art techniques are analyzed and discussed and their usability for video on-line processing is addressed. The experiments are evaluated on the standard Kentucky and Oxford building datasets using image retrieval framework. The results show the impact loosing thepipeline precision in the price of improving the time cost which is crucial for real-time video processing.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LC06008" target="_blank" >LC06008: Center of Computer Graphics</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Second International Conference, ICCVG 2010, Proceedings Part 1.
ISBN
978-3-642-15909-1
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
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Publisher name
Springer Verlag
Place of publication
Warsaw
Event location
PJIIT - Polish-Japanese Institute of Information
Event date
Sep 20, 2010
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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