856 search results - page 55 / 172 » An Adaptive Steganographic Method Using Additive Noise |
183
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KDD
2007
ACM
16 years 6 months ago
2007
ACM
It is becoming increasingly common to construct databases from information automatically culled from many heterogeneous sources. For example, a research publication database can b...
162
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PR
2006
15 years 5 months ago
2006
This paper presents a new adaptive approach for the binarization and enhancement of degraded documents. The proposed method does not require any parameter tuning by the user and c...
176
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ICIP
2010
IEEE
15 years 3 months ago
2010
IEEE
We propose a motion deblurring algorithm that exploits sparsity constraints of image patches using one single frame. In our formulation, each image patch is encoded with sparse co...
130
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MIMI
2007
Springer
15 years 11 months ago
2007
Springer
Recently, the authors introduced least square quantization table (LSQT) method to accelerate the direct Fourier transform to reconstruct magnetic resonance images acquired using a ...
167
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IROS
2006
IEEE
15 years 11 months ago
2006
IEEE
Abstract— This paper presents a robust algorithm for segmentation and line detection in 2D range scans. The described method exploits the multimodal probability density function ...