Independent Transmission of Sign Language Interpreter in DVB - Assessment of Image Compression
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F15%3A00225415" target="_blank" >RIV/68407700:21230/15:00225415 - isvavai.cz</a>
Result on the web
<a href="http://spie.org/Publications/Proceedings/Paper/10.1117/12.2180921" target="_blank" >http://spie.org/Publications/Proceedings/Paper/10.1117/12.2180921</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2180921" target="_blank" >10.1117/12.2180921</a>
Alternative languages
Result language
angličtina
Original language name
Independent Transmission of Sign Language Interpreter in DVB - Assessment of Image Compression
Original language description
Sign language on television provides information to deaf that they cannot get from the audio content. If we consider the transmission of the sign language interpreter over an independent data stream, the aim is to ensure sufficient intelligibility and subjective image quality of the interpreter with minimum bit rate. The work deals with the ROI-based video compression of Czech sign language interpreter implemented to the x264 open source library. The results of this approach are verified in subjective tests with the deaf. They examine the intelligibility of sign language expressions containing minimal pairs for different levels of compression and various resolution of image with interpreter and evaluate the subjective quality of the final image for a good viewing experience.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Seventh International Conference on Machine Vision (ICMV 2014)
ISBN
9781628415605
ISSN
0277-786X
e-ISSN
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Number of pages
5
Pages from-to
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Publisher name
SPIE - The International Society for Optical Engineering
Place of publication
Washington
Event location
Miláno
Event date
Nov 19, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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