5903 search results - page 1028 / 1181 » Signal Processing |
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ICIP
2003
IEEE
16 years 8 months ago
2003
IEEE
Orthogonal Frequency Division Multiplexing (OFDM) has been adopted in many broadband wireless communication standards. In OFDM systems, channel estimation is a crucial module in co...
152
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
This paper presents a system for video object generation and selective encoding with applications in surveillance, mobile videophones, and automotive industry. Object tracking and...
167
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
In this paper, we present a new algorithm for solving the block matching problem which is independent of image content and is faster than other full-search methods. The method emp...
168
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
This paper presents a coordinated multiple-substream unequal error protection and error concealment algorithm for SPIHT-coded bitstreams transmitted over lossy channels. In the pr...
179
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
Digital fingerprinting is an effective method to identify users who might try to redistribute multimedia content, such as images and video. These fingerprints are typically embedd...