95 search results - page 15 / 19 » Adaptive Watermarking in Spatial Domain for Still Image |
VCBM
2010
14 years 4 months ago
2010
Cerebral aneurysms are a vascular dilatation induced by a pathological change of the vessel wall and often require treatment to avoid rupture. Therefore, it is of main interest, t...
107
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CVPR
2009
IEEE
16 years 4 months ago
2009
IEEE
In this paper we exploit normalized mutual information
for the nonrigid registration of multimodal images.
Rather than assuming that image statistics are spatially
stationary, a...
ECCV
2004
Springer
15 years 11 months ago
2004
Springer
Detecting low-level image features such as edges and ridges with spatial filters is improved if the scale of the features are known a priori. Scale-space representations and wavele...
137
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ICIP
2001
IEEE
15 years 11 months ago
2001
IEEE
Video coding is a complex process, comprising a combination of spatial, temporal and statistical data reduction techniques. Of these techniques, motion estimation taking advantage...
INFORMATICALT
2007
14 years 9 months ago
2007
Abstract. Fractal image compression is an engaging and worthwhile technology that may be successfully applied to still image coding, especially at high compression ratios. Unfortun...