7720 search results - page 1372 / 1544 » Motion signal processing |
173
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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...
184
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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...
166
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ICIP
2001
IEEE
16 years 8 months ago
2001
IEEE
It is well known that wavelets provide good non-linear approximation of one-dimensional (1-D) piecewise smooth functions. However, it has been shown that the use of a basis with g...
169
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ICIP
2001
IEEE
16 years 8 months ago
2001
IEEE
A multiple description scalar quantization (MDSQ) based coding system can be regarded as a source coder (quantizer) followed by a channel coder, i.e. the combination of index and ...
164
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ICIP
2001
IEEE
16 years 8 months ago
2001
IEEE
In lossy image compression schemes utilizing the discrete cosine transform (DCT), quantization of the DCT coefficients introduces error in the image representation and a loss of s...