Báo cáo hóa học: " Research Article Video Coding Using 3D Dual-Tree Wavelet Transform" potx
Báo cáo hóa học: " Research Article Video Coding Using 3D Dual-Tree Wavelet Transform" potx
... Corporation
EURASIP Journal on Image and Video Processing
Volume 2007, Article ID 42761, 15 pages
doi:10.1155/2007/42761
Research Article
Video Coding Using 3D Dual-Tree Wavelet Transform
Beibei Wang,
1
Yao ... computation.
Beibei Wang et al. 3
2. 3D DUAL-TREE WAVELET TRANSFORM
The design of the 3D dual-tree complex wavelet transform
is described in [10]. At th...
Báo cáo hóa học: " Research Article Video Enhancement Using Adaptive Spatio-Temporal Connective Filter and Piecewise Mapping" ppt
... a latent video L. Thus, the input video can be
represented by V
= L+G+I. Given the input defective video,
the task of video enhancement system is to automatically
generate an output video V
, ... a broad variety of videos. Until now, video enhancement
still remains a challenging research problem in filtering
noises as well as enhancing contrast.
The natural noises in videos are...
Báo cáo hóa học: "Research Article Activity Representation Using 3D Shape Models" pot
... Corporation
EURASIP Journal on Image and Video Processing
Volume 2008, Article ID 347050, 16 pages
doi:10.1155/2008/347050
Research Article
Activity Representation Using 3D Shape Models
Mohamed F. Abdelkader,
1
Amit ... is
used to estimate the 3D shapes, some of which are shown in
Figure 3 and used in activity recognition experiments.
5.1.2. Activity representation using 3D...
Báo cáo hóa học: " Research Article Ring-Based Optimal-Level Distributed Wavelet Transform with Arbitrary Filter Length for Wireless Sensor Networks" pptx
... is desired
only if the average number of encoding bits of wavelet co-
efficients can be reduced. Let B
k−1
and B
k
be the average en-
coding bits of wavelet coefficients in the (k
−1)th and the kth
level, ... Advances in Signal Processing
Volume 2008, Article ID 396126, 11 pages
doi:10.1155/2008/396126
Research Article
Ring-Based Optimal-Level Distributed Wavelet Transform with
Arbi...
Báo cáo hóa học: " Research Article Activity Representation Using 3D Shape Models" docx
... Corporation
EURASIP Journal on Image and Video Processing
Volume 2008, Article ID 347050, 16 pages
doi:10.1155/2008/347050
Research Article
Activity Representation Using 3D Shape Models
Mohamed F. Abdelkader,
1
Amit ... is
used to estimate the 3D shapes, some of which are shown in
Figure 3 and used in activity recognition experiments.
5.1.2. Activity representation using 3D...
Báo cáo hóa học: " Research Article JPEG2000-Compatible Scalable Scheme for Wavelet-Based Video Coding" doc
... Journal on Image and Video Processing
Volume 2007, Article ID 30852, 11 pages
doi:10.1155/2007/30852
Research Article
JPEG2000-Compatible Scalable Scheme for
Wavelet- Based Video Coding
Thomas Andr
´
e, ... briefly the principles of wavelet- based
video coding through the example of the coder presented
in Figure 1. Wavelet transforms proved to be very powerful
tools for sti...
Báo cáo hóa học: " Research Article Network Coding-Based Retransmission for Relay Aided Multisource Multicast Networks" pot
... multicast using network coding, ” IEEE Journal on
Selected Areas in Communications, vol. 27, no. 5, pp. 749–762,
2009.
[13] D.Nguyen,T.Tran,T.Nguyen,andB.Bose,“Wirelessbroad-
cast using network coding, ” ... Journal on Wireless Communications and Networking
Volume 2011, Article ID 643920, 10 pages
doi:10.1155/2011/643920
Research Ar ticle
Network Coding- Based Retransmission for
Re...
Báo cáo hóa học: " Research Article Video-Object Oriented Biometrics Hiding for User Authentication under Error-Prone Transmissions" docx
... Corporation
EURASIP Journal on Information Security
Volume 2011, Article ID 174945, 12 pages
doi:10.1155/2011/174945
Research Article
Video- Object Oriented Biometr ics Hiding for
User Authentication ... encry pted biometric signal is
inserted to the most significant wavelet coefficients of the video object, using its qualified significant wavelet trees (QSWTs). QSWTs
provide both i...
Báo cáo hóa học: " Research Article Video Frames Reconstruction Based on Time-Frequency Analysis and Hermite Projection Method" docx
... MPEG-4 Video Compression Video
Coding for Next-generation Multimedia,JohnWiley&Sons,
New York, NY, USA, 2003.
[7] G. J. Sullivan, P. Topiwala, and A. Lutha, “The H264/AVC
advanced video coding ... specific compression solution for video applications,
but rather an auxiliary tool for other video processing
algorithms, such as video surveillance, motion tracking, and
video...
Báo cáo hóa học: " Research Article Cooperative Coding and Caching for Streaming Data in Multihop Wireless Networks" ppt
... decoding
operation.
To e ffectively solve this problem, we introduce a novel
Cooperative Coding and Caching (C
3
)scheme.C
3
extends
the conventional random network coding [16], and enables
decoding-free ... schemes.
2.2. Network -Coding- Based Caching: Superiorit y and Prob-
lems. We now show that network coding, in particular,
random linear coding, can significantly improve the success...