781 search results - page 16 / 157 » Fingerprint Image Enhancement Using Filtering Techniques |
ISBI
2007
IEEE
14 years 1 months ago
2007
IEEE
We propose a novel vessel enhancement filter for retinal images. The filter can be used as a preprocessing step in applications such as vessel segmentation/visualization, and pa...
WCE
2007
13 years 8 months ago
2007
— In this paper, we attempt to develop image watermarking algorithms which are portable to a variety of applications such as copyright protection, fingerprinting and identificati...
ICPR
2010
IEEE
13 years 5 months ago
2010
IEEE
Attribute filters allow enhancement and extraction of features without distorting their borders, and never introduce new image features. These are highly desirable properties in bi...
ISVC
2010
Springer
13 years 6 months ago
2010
Springer
Algebraic methods for image reconstruction provide good solutions even if only few projections are available. However, they can create noisy images if the number of iterations or t...
VISUAL
2007
Springer
14 years 1 months ago
2007
Springer
The use of salient regions is an increasingly popular approach to image retrieval. For situations where object retrieval is required and where the foreground and background can be ...