True HDR camera with bilateral filter based tone mapping
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26230%2F17%3APU126455" target="_blank" >RIV/00216305:26230/17:PU126455 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1145/3154353.3154367" target="_blank" >http://dx.doi.org/10.1145/3154353.3154367</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1145/3154353.3154367" target="_blank" >10.1145/3154353.3154367</a>
Alternative languages
Result language
angličtina
Original language name
True HDR camera with bilateral filter based tone mapping
Original language description
HDR video acquisition and processing are quite challenging tasks from the point of both computational complexity and algorithm design. In this paper, we present a real-time HDR processing system evaluated on a custom hardware camera platform. We exploited well known state of the art algorithms for HDR acquisition from sequence of multiexposure frames and real-time tone-mapping. We also present modifications of the algorithms enabling efficient implementation on FPGA platform and real-time performance. The main focus of the paper is on acceleration of Durand local tone-mapping operator involving real-time bilateral filter. The proposed solution is compared to existing research results in terms of speed, resource consumptions, and numerical accuracy.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
SCCG '17: Spring Conference on Computer Graphics 2017
ISBN
978-1-4503-5107-2
ISSN
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e-ISSN
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Number of pages
9
Pages from-to
1-9
Publisher name
Association for Computing Machinery
Place of publication
Mikulov
Event location
Mikulov
Event date
Apr 19, 2017
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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