425 search results - page 6 / 85 » A novel image-hiding scheme based on block difference |
TWC
2008
14 years 9 months ago
2008
Diversity-Embedding Space-Time Block Coding (DE-STBC), introduced in [1], enables Unequal Error Protection (UEP) using multiple transmit antennas. Even though these codes do not re...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
A blind Print-Scan (PS) resilient watermarking scheme is proposed in this paper. By employing a series of novel solutions in block classification and different block-based embeddi...
TIP
1998
14 years 9 months ago
1998
—Two new design techniques for adaptive orthogonal block transforms based on vector quantization (VQ) codebooks are presented. Both techniques start from reference vectors that a...
GLOBECOM
2009
IEEE
15 years 1 months ago
2009
IEEE
Wireless Mesh Networks (WMNs) is a promising key technology for next generation wireless backhauling that is expected to support various types of applications with different qualit...
TVCG
2010
14 years 8 months ago
2010
—In this paper, we propose a novel approach for high-dynamic-range (HDR) texture compression (TC) suitable for rendering systems of different capacities. Based on the previously ...