54 search results - page 10 / 11 » Wavelet based fuzzy perceptual mask for images |
190
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CAMP
2005
IEEE
15 years 11 months ago
2005
IEEE
- The SVG (Scalable Vector Graphics) standard allows representing complex graphical scenes by a collection of graphic vectorial-based primitives, offering several advantages with r...
162
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ISCIS
2003
Springer
15 years 11 months 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...
228
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MMSEC
2006
ACM
16 years 9 hour 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...
156
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CORR
2011
Springer
14 years 9 months ago
2011
Springer
This papers introduces a new family of iris encoders which use 2-dimensional Haar Wavelet Transform for noise attenuation, and Hilbert Transform to encode the iris texture. In orde...
229
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
—In this work, a reduced reference (RR) perceptual quality metric for color stereoscopic images is presented. Given a reference stereo pair of images and their ”distorted” ve...