28 search results - page 3 / 6 » Digital image steganography: Survey and analysis of current ... |
CLEF
2009
Springer
13 years 3 months ago
2009
Springer
This paper describe the last round of the medical image annotation task in ImageCLEF 2009. After four years, we defined the task as a survey of all the past experience. Seven grou...
AAAI
2007
13 years 7 months ago
2007
The popularity of current hand-held digital imaging devices such as camera phones, PDAs, camcorders has promoted the use of digital cameras to capture document images for daily in...
ICIP
2002
IEEE
14 years 7 months ago
2002
IEEE
Content-based retrieval (CBIR) methods in medical databases have been designed to support specific tasks, such as retrieval of digital mammograms or 3D MRI images. These methods c...
CIKM
2010
Springer
13 years 4 months ago
2010
Springer
In image retrieval, most existing approaches that incorporate local features produce high dimensional vectors, which lead to a high computational and data storage cost. Moreover, ...
FGR
2000
IEEE
13 years 10 months ago
2000
IEEE
Within the past decade, significant effort has occurred in developing methods of facial expression analysis. Because most investigators have used relatively limited data sets, the...