Color HDR video processing architecture for smart camera
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26230%2F20%3APU130784" target="_blank" >RIV/00216305:26230/20:PU130784 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007%2Fs11554-018-0810-z" target="_blank" >https://link.springer.com/article/10.1007%2Fs11554-018-0810-z</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11554-018-0810-z" target="_blank" >10.1007/s11554-018-0810-z</a>
Alternative languages
Result language
angličtina
Original language name
Color HDR video processing architecture for smart camera
Original language description
This paper presents a novel FPGA architecture of high dynamic range (HDR) video processing pipeline, based on the capturing of a sequence of differently exposed images. An acquisition process enabling multi-exposure HDR as well as fast implementation of local tone mapping operator involving bilateral filtering is proposed. The HDR acquisition process is enhanced by the application of novel deghosting method, which is dedicated for hardware implementation and proposed in this paper. The hardware processing pipeline is designed with regards to efficiency and performance and the calculations are performed in fixed point arithmetic. The pipeline is suitable for programmable hardware (FPGA-Field Programmable Gate Arrays) implementation and it achieves real-time performance on full HD HDR video which overcomes state-of-the-art solutions that use local tone mapping and deghosting algorithm.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
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
<a href="/en/project/LQ1602" target="_blank" >LQ1602: IT4Innovations excellence in science</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Real-Time Image Processing
ISSN
1861-8200
e-ISSN
1861-8219
Volume of the periodical
17
Issue of the periodical within the volume
3
Country of publishing house
DE - GERMANY
Number of pages
12
Pages from-to
555-566
UT code for WoS article
000539093200011
EID of the result in the Scopus database
2-s2.0-85050980657