18 search results - page 4 / 4 » A Grey-Level Image Embedding its Color Palette |
TIP
2002
13 years 4 months ago
2002
Abstract-- We present a perceptual model for hiding a spreadspectrum watermark of variable amplitude and density in an image. The model takes into account the sensitivity and maski...
IPPS
2006
IEEE
13 years 10 months ago
2006
IEEE
Image and video codecs are prevalent in multimedia devices, ranging from embedded systems, to desktop computers, to high-end servers such as HDTV editing consoles. It is not uncom...
GI
2008
Springer
13 years 5 months ago
2008
Springer
: This project sets a discussion about possible improvements for mobile menu structuring. Navigation on mobile phones is supposed to get quicker and easier. To reach for better use...