170 search results - page 21 / 34 » A dual watermarking technique for images |
ISBI
2004
IEEE
15 years 10 months ago
2004
IEEE
In this paper a novel visualisation method for diffusion tensor MRI datasets is introduced. This is based on the use of Complex Wavelets in order to produce "stripy" tex...
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ICIP
2008
IEEE
15 years 11 months ago
2008
IEEE
Halftone image watermarking techniques that allow automated extraction of the embedded watermark data are useful in a variety of document security and workflow applications. The p...
ICDAR
2009
IEEE
15 years 4 months ago
2009
IEEE
Old photos may be affected by several types of defects. Manual restorers use their own taxonomy to classify damages by which a photo is affected, in order to apply the proper rest...
3DIM
2007
IEEE
15 years 4 months ago
2007
IEEE
Generating free-viewpoint video in outdoor sports environments is currently an unsolved problem due to difficulties in obtaining accurate background segmentation and camera calib...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
See Through The Wall (STTW) applications have become of high importance to law enforcement, homeland security and defense needs. In this work surface penetrating radar is simulate...