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Jerry Gibson and Hoontaek Oh
Speech coding is an essential technology for digital cellular communications, voice over IP, and video conferencing systems. For more than 25 years, the main approach to speech coding for these applications has been block-based analysis-by-synthesis line...
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Hongrui Lu, Yingjun Zhang and Zhuolin Wang
The High Efficiency Video Coding Standard (HEVC) is one of the most advanced coding schemes at present, and its excellent coding performance is highly suitable for application in the navigation field with limited bandwidth. In recent years, the developme...
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Jérémy Barbay
We describe an algorithm computing an optimal prefix free code for n unsorted positive weights in time within ??(??(1+lg??))???(??lg??)
O
(
n
(
1
+
lg
a
)
)
?
O
(
n
lg
n
)
, where the alternation ???[1..??-1]
a
?
[
1
.
.
n
-
1
]
approximates the minimal...
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Radoslav Vargic,Jaroslav Polec
Pág. 155 - 159
In this paper we analyze basic mask creation methods for intelligent image coding using saliency maps. For saliency maps based image coding we use specific extension of SPIHT algorithm called SM SPIHT related to region of interest encoding but extending ...
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Marcellin, M W; Bilgin, A
Pág. 67 - 69
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