1344 search results - page 60 / 269 » Quantization |
MEDIAFORENSICS
2010
13 years 11 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...
VCIP
2003
13 years 11 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...
ICASSP
2010
IEEE
13 years 10 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
13 years 10 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...
CORR
2007
Springer
13 years 10 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...