7084 search results - page 92 / 1417 » Hiding Information in Images |
160
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SIAMCO
2000
15 years 6 months ago
2000
We present a class of nonlinear adaptive image restoration filters which may be steered to preserve sharp edges and contrasts in the restorations. From a theoretical point of view ...
152
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TIP
2011
15 years 1 months ago
2011
—Recently, in a previous work, we proposed a way to bound how well any given image can be denoised. The bound was computed directly from the noise-free image that was assumed to ...
195
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ICPR
2010
IEEE
15 years 9 months ago
2010
IEEE
In this paper we present a method for the retrieval of images in terms of perceptual similarity. Local color information is added to the shape context descriptor in order to obtain...
190
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JMM2
2007
15 years 6 months ago
2007
— Automatic identification and extraction of bone contours from x-ray images is an essential first step task for further medical image analysis. In this paper we propose a 3D s...
166
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ISBI
2006
IEEE
16 years 7 months ago
2006
IEEE
In this work we propose a novel rigid image registration approach to determine the position of high-resolution molecular structures in medium-resolution macromolecular complexes. ...