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102
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ICMCS
2006
IEEE
15 years 6 months ago
2006
IEEE
Recently, several scrambling techniques have been proposed for video digitally archived. These methods realize efficient processing by partial encryption on MPEG compressed data ...
100
Voted
ICIP
2005
IEEE
16 years 2 months ago
2005
IEEE
Semi-fragile watermarking can be used to detect illegal and local manipulation of images, while being robust towards legal manipulations such as lossy compression. This paper desc...
93
Voted
ICCAD
2006
IEEE
15 years 9 months ago
2006
IEEE
Embedded systems are constrained by the available memory. Code compression techniques address this issue by reducing the code size of application programs. Dictionary-based code c...
102
Voted
ADHOCNETS
2009
Springer
14 years 10 months ago
2009
Springer
This paper presents a header compression algorithm that unlike previous protocols is capable of compressing MAC headers in a multiple-access (shared) channel. Previous schemes coul...
115
Voted
TIP
1998
15 years 2 days ago
1998
Abstract—In this paper, we propose an optimal quadtree (QT)based motion estimator for video compression. It is optimal in the sense that for a given bit budget for encoding the d...