6103 search results - page 596 / 1221 » Multimedia Retrieval Algorithmics |
150
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ICMCS
2005
IEEE
16 years 12 days ago
2005
IEEE
We study the problem of rate-distortion optimal packetization with uneven erasure protection (UEP) of scalable source sequence, into multiple groups of packets. The grouping of pa...
156
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ICMCS
2005
IEEE
16 years 12 days ago
2005
IEEE
We propose a method for generating a dynamic lecture video from the high resolution images recorded by a HDV camcorder. The lecture images are cropped to track the region of the i...
160
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ICMCS
2005
IEEE
16 years 12 days ago
2005
IEEE
— This paper presents a block-selection-based video watermarking scheme that is designed to be resilient against two dangerous attacks: cumulative attack and temporal attack. We ...
161
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WOWMOM
2005
ACM
16 years 11 days ago
2005
ACM
Widespread adoption of wireless devices has considerably enlarged the domain of user applications, but consequently specific issues related to a secure use of these devices arise...
175
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WOWMOM
2005
ACM
16 years 11 days ago
2005
ACM
— Message ferrying (MF) [2], a viable solution for routing in highly partitioned ad-hoc networks, exploits message ferries to transfer packets between disconnected nodes. This pa...