37 search results - page 1 / 8 » Lossless data embedding with file size preservation |
SSWMC
2004
13 years 6 months ago
2004
In lossless watermarking, it is possible to completely remove the embedding distortion from the watermarked image and recover an exact copy of the original unwatermarked image. Lo...
WSCG
2004
13 years 6 months ago
2004
This paper compares various techniques for compressing floating point distance fields. Both lossless and lossy techniques are compared against a new lossless technique. The new Ve...
ICIP
2005
IEEE
13 years 10 months ago
2005
IEEE
— The large size of multispectral data files is currently a major issue in multispectral imaging. The transmission of multispectral data over networks, as well as the storage of ...
ICPR
2010
IEEE
13 years 2 months ago
2010
IEEE
In this article, a new fragile, blind, high payload capacity, ROI (Region of Interest) preserving Medical image watermarking (MIW) technique in the spatial domain for grayscale med...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
Dynamic volumetric (four dimensional- 4D) medical images are typically huge in file size and require a vast amount of resources for storage and transmission purposes. In this pape...