7084 search results - page 83 / 1417 » Hiding Information in Images |
151
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PAMI
2002
15 years 5 months ago
2002
We propose a method for choosing the number of colors or true gray levels in an image; this allows fully automatic segmentation of images. Our underlying probability model is a hid...
265
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WBIR
2010
SPRINGER
15 years 4 months ago
2010
SPRINGER
Abstract. Mutual information (MI) was introduced for use in multimodal image registration over a decade ago [1,2,3,4]. The MI between two images is based on their marginal and join...
169
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SPIESR
2003
15 years 7 months ago
2003
Video contains multiple types of audio and visual information, which are difficult to extract, combine or trade-off in general video information retrieval. This paper provides an ...
172
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ICDAR
2007
IEEE
16 years 15 days ago
2007
IEEE
Graphical components information extraction is a crucial step in the chart recognition and understanding process. However, existing methods of information extraction from chart im...
211
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CVPR
2009
IEEE
17 years 1 months ago
2009
IEEE
Active learning strategies can be useful when manual labeling
effort is scarce, as they select the most informative
examples to be annotated first. However, for visual category
...