1344 search results - page 60 / 269 » Quantization |
142
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MEDIAFORENSICS
2010
15 years 3 months ago
2010
In this paper, we propose a practical approach to minimizing embedding impact in steganography based on syndrome coding and trellis-coded quantization and contrast its performance...
121
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VCIP
2003
15 years 3 months ago
2003
Two types of coders dominate the field of video compression research today: well-established hybrid coders, that are in the core of all MPEG and H.26X standards, and emerging thr...
132
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ICASSP
2010
IEEE
15 years 2 months ago
2010
IEEE
We design an end-to-end linear transceiver in the downlink of a multi-user multiple-input multiple-output (MIMO) system with multiple data streams per user and quantized channel s...
AUTOMATICA
2007
15 years 2 months ago
2007
We present a novel systematic method to obtain componentwise ultimate bounds in perturbed sampled-data systems, especially when the perturbations arise due to quantization. The pr...
112
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CORR
2007
Springer
15 years 2 months ago
2007
Springer
— This paper considers the quantization problem on the Grassmann manifold with dimension n and p. The unique contribution is the derivation of a closed-form formula for the volum...