58 search results - page 2 / 12 » Contrast Enhancement of Multi-Displays Using Human Contrast ... |
IWDW
2005
Springer
13 years 11 months ago
2005
Springer
Image-Adaptive watermarking systems exploit visual models to adapt the watermark to local properties of the host image. This leads to a watermark power enhancement, hence an improv...
GCB
2004
Springer
13 years 9 months ago
2004
Springer
: In biological sequence analysis, position specific scoring matrices (PSSMs) are widely used to represent sequence motifs. In this paper, we present a new nonheuristic algorithm, ...
EUROGRAPHICS
2010
Eurographics
13 years 6 months ago
2010
Eurographics
This paper proposes two variants of a simple but efficient algorithm for structure-preserving halftoning. Our algorithm extends Floyd-Steinberg error diffusion; the goal of our ex...
MICCAI
2005
Springer
13 years 11 months ago
2005
Springer
A method is presented for the calculation of perfusion parameters in dynamic contrast enhanced MRI. This method requires identification of enhancement curves for both tumor tissue ...
ICPR
2006
IEEE
13 years 11 months ago
2006
IEEE
This paper presents a technique, which determines whether an edge is visible for a human eye or not. First, a threshold function is built according to the optical characteristics ...