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DAC
1999
ACM
13 years 9 months ago
Robust Techniques for Watermarking Sequential Circuit Designs
We present a methodology for the watermarking of synchronous sequential circuits that makes it possible to identify the authorship of designs by imposing a digital watermark on th...
Arlindo L. Oliveira
ISCAS
2002
IEEE
190views Hardware» more  ISCAS 2002»
13 years 9 months ago
Analysis and improvement of correlation-based watermarking methods for digital images
This paper aims to design robust correlation-based watermarking methods for images. We rst present a model of watermark embedding and extracting processes and carry out their ana...
Akio Miyazaki, Akihiro Okamoto
ICIP
2006
IEEE
14 years 6 months ago
Optimum Watermark Design by Vector Space Projections
We introduce an optimum watermark embedding technique that satisfies common watermarking requirements such as visual fidelity, sufficient embedding rate, robustness against noise ...
Oktay Altun, Gaurav Sharma, Mark F. Bocko
CIT
2004
Springer
13 years 10 months ago
FPGA Based Implementation of an Invisible-Robust Image Watermarking Encoder
Abstract. Both encryption and digital watermarking techniques need to be incorporated in a digital rights management framework to address different aspects of content management. W...
Saraju P. Mohanty, Renuka Kumara C., Sridhara Naya...
ICCAD
1998
IEEE
83views Hardware» more  ICCAD 1998»
13 years 9 months ago
Signature hiding techniques for FPGA intellectual property protection
John Lach, William H. Mangione-Smith, Miodrag Potk...