Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Eung-Don Lee"'
Publikováno v:
Journal of Broadcast Engineering. 19:896-906
In this paper, a real-time dual-mode temporal synchronization and compensation method based on a new reliability measure in stereoscopic video is proposed. The goal of temporal alignment is to detect the temporal asynchrony and recover synchronizatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b9c3e641c3d34446172bc0aa4d6267e
https://doi.org/10.5909/jbe.2014.19.6.896
https://doi.org/10.5909/jbe.2014.19.6.896
Publikováno v:
Electronics Letters. 51:828-830
A sub-pixel multiplexing algorithm for generating multi-view images on an autostereoscopic three-dimensional (3D) display at high speed is proposed. Generally, sub-pixel multiplexing in an autostereoscopic 3DTV system is to assign R, G, B colour sub-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::945b6e98671ff20bc61965a950030122
https://doi.org/10.1049/el.2014.3668
https://doi.org/10.1049/el.2014.3668
Publikováno v:
Journal of Broadcast Engineering. 18:680-690
In this paper, we propose a real-time temporal synchronization and compensation algorithm in stereoscopic video. Many temporal asynchronies are caused in the video editing stage and due to different transmission delays. These temporal asynchronies ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef8f42c31cdfe7e6fd2aa9a1973923cd
https://doi.org/10.5909/jbe.2013.18.5.680
https://doi.org/10.5909/jbe.2013.18.5.680
Publikováno v:
SPIE Proceedings.
A method of quantifying the amount of moires in contact-type 3-D displays is described. The color moires in the displays are induced by the periodic blocking of a part of each pixel on the panel by the boundary lines or the barrier lines consisting o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2aea6560c85d53958e6d6af656e643a8
https://doi.org/10.1117/12.2230059
https://doi.org/10.1117/12.2230059
Publikováno v:
Journal of Broadcast Engineering. 15:205-216
In this paper, a method of MPEG-2 Transport Stream (TS) multiplexing for Ultra HDTV (UHDTV) and its design and implementation as a SW tool is described. In practice, UHD video may be divided into several HD videos and each video is encoded in paralle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::995febf20b7e557bad85d226fa054f09
https://doi.org/10.5909/jbe.2010.15.2.205
https://doi.org/10.5909/jbe.2010.15.2.205
Publikováno v:
3DTV-Conference
This paper proposes an algorithm to automatically detect synchronization error that can be occurred in the stereoscopic video system. Specially, this paper is aiming toward 3DTV broadcasting system that requires a real-time operation with high accura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac2690b9a2039a729033051863c4a021
https://doi.org/10.1109/3dtv.2014.6874747
https://doi.org/10.1109/3dtv.2014.6874747
Autor:
Eung-Don Lee, Jae-Min Ahn
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783540773672
ICHIT
ICHIT
There are several sub-optimal search techniques for fast algebraic codebook search of ACELP speech codecs. Focused search method, depth-first tree search method and pulse replacement methods are used to reduce computational complexity of algebraic co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e1548d903763cfdf8fd820927bd094b
https://doi.org/10.1007/978-3-540-77368-9_18
https://doi.org/10.1007/978-3-540-77368-9_18
Implementation of Carrier Recovery with Large Frequency Acquisition Range for Cable Modem Downstream
Publikováno v:
2007 IEEE International Symposium on Consumer Electronics.
In this paper, we designed a carrier recovery with small loop delay based on polarity-decision phase detector algorithm with large frequency acquisition range that is useful for cable modem downstream. To reduce loop delay we design a phase detector
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ab8d4d6f4d7fdb8ed594f6f5cd25af2
https://doi.org/10.1109/isce.2007.4382126
https://doi.org/10.1109/isce.2007.4382126
Publikováno v:
The 9th International Conference on Advanced Communication Technology.
The upstream of digital cable modem is a burst mode transmission system, where a burst contains the preamble and data. In this paper, we consider algorithms for the symbol timing, carrier frequency- and phase-offset recovery for the upstream cable mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac74be6034580ac4c932f3ea25b28c73
https://doi.org/10.1109/icact.2007.358734
https://doi.org/10.1109/icact.2007.358734
Publikováno v:
Advances in Multimedia Information Processing-PCM 2004 ISBN: 9783540239772
PCM (2)
PCM (2)
In this paper, we propose a voice packet loss concealment algorithm in order to improve voice quality for both multimedia over IP and voice over IP services. The proposed algorithm estimates the coding parameters of lost frames by combining forward a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a006c99d21b99741d635d6ecc32808e1
https://doi.org/10.1007/978-3-540-30542-2_47
https://doi.org/10.1007/978-3-540-30542-2_47