49 search results - page 9 / 10 » A New Watermarking Method Based on DWT |
110
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TSMC
2010
14 years 4 months ago
2010
Feature-based image watermarking schemes, which aim to survive various geometric distortions, have attracted great attention in recent years. Existing schemes have shown robustness...
CAIP
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. This paper presents a color filter array (CFA) image indexing approach. To enhance the functionality of single-sensor consumer electronics such as digital cameras, imagi...
WISA
2004
Springer
15 years 2 months ago
2004
Springer
The most common way to implement full-disk encryption (as opposed to encrypted file systems) in the GNU/Linux operating system is using the encrypted loop device, known as CryptoL...
125
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MMSEC
2006
ACM
15 years 3 months ago
2006
ACM
We present an efficient JPEG2000-based image authentication scheme, which is robust to JPEG compression and other allowed signal processing operations. Positive wavelet-based wate...
DRMTICS
2005
Springer
15 years 3 months ago
2005
Springer
In this paper we propose a new scheme for software obfuscation and license protection that is based on an original transformation of the program’s call tree. The idea is based on...