856 search results - page 8 / 172 » An Adaptive Steganographic Method Using Additive Noise |
145
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ICML
2005
IEEE
16 years 5 months ago
2005
IEEE
We consider online learning where the target concept can change over time. Previous work on expert prediction algorithms has bounded the worst-case performance on any subsequence ...
166
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VISUALIZATION
2002
IEEE
15 years 9 months ago
2002
IEEE
While many methods exist for visualising scalar and vector data, visualisation of tensor data is still troublesome. We present a method for visualising second order tensors in thr...
115
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ICIP
2005
IEEE
16 years 6 months ago
2005
IEEE
Abstract-- Recently, a two-phase scheme for removing saltand-pepper impulse noise has been proposed [14]. In the first phase, an adaptive median filter is used to identify pixels w...
139
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ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
The optimal spatial adaptation (OSA) method [1] proposed by Boulanger and Kervrann has proven to be quite effective for spatially adaptive image denoising. This method, in additio...
119
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SAT
2007
Springer
15 years 11 months ago
2007
Springer
Abstract. The adaptive noise mechanism was introduced in Novelty+ to automatically adapt noise settings during the search [4]. The local search algorithm G2 WSAT deterministically ...