252 search results - page 15 / 51 » Experimenting with Server-Aided Signatures |
PCM
2005
Springer
14 years 1 months ago
2005
Springer
In this paper, we propose a methodology for embedding watermark image data into color images. At the transmitter, the signature image is encoded by a multiple description encoder. ...
ISCIS
2003
Springer
14 years 22 days ago
2003
Springer
In this paper, we develop a robust image data hiding scheme based on multiple description coding of the signature image. At the transmitter, the signature image is encoded by balan...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
With the large and increasing amount of visual information available in digital libraries and the Web, efficient and robust systems for image retrieval are urgently needed. In thi...
ICB
2007
Springer
14 years 1 months ago
2007
Springer
We present a general biometric hash generation scheme based on vector quantization of multiple feature subsets selected with genetic optimization. The quantization of subsets overc...
ICDE
2003
IEEE
14 years 9 months ago
2003
IEEE
Data mining applications analyze large collections of set data and high dimensional categorical data. Search on these data types is not restricted to the classic problems of minin...