2643 search results - page 278 / 529 » A fast feature extraction method |
133
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DSSCV
2005
Springer
15 years 9 months ago
2005
Springer
Abstract. Blurring an image with a Gaussian of width σ and considering σ as an extra dimension, extends the image to an Gaussian scale space (GSS) image. In this GSS-image the is...
136
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ICIP
2002
IEEE
15 years 9 months ago
2002
IEEE
A method for video indexing and filtering based on motion activity characteristics in hierarchical levels is proposed. To extract motion activity information, an MPEG (MPEG-1/2) v...
151
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CIARP
2007
Springer
15 years 5 months ago
2007
Springer
This paper deals with the problem of finding the movement of a mobile robot given two consecutive laser scans. The proposed method extracts a line map from the sequence of points ...
133
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IDEAL
2009
Springer
15 years 1 months ago
2009
Springer
In any medical data analysis a good visualization of specific parts or tissues are fundamental in order to perform accurate diagnosis and treatments. For a better understanding of ...
103
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ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
In X-ray interventional imaging, improved denoising enables lower X-ray dose and better visualization, resulting in increased confidence in the therapeutic act. This article focu...