401 search results - page 57 / 81 » Extracting image orientation feature by using integration op... |
106
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MVA
2007
15 years 1 months ago
2007
Most vision-based UAV (Unmanned Aerial Vehicle) navigation algorithms extract manmade features such as buildings or roads, which are well structured in urban terrain, using the CC...
IADIS
2008
15 years 1 months ago
2008
We propose a new supervised texture segmentation and classification technique based on combining features extracted from the discrete wavelet frames of an image (specifically, the...
107
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UAIS
2008
14 years 11 months ago
2008
Abstract Research in the field of sign language recognition has made significant advances in recent years. The present achievements provide the basis for future applications with t...
ACCV
2006
Springer
15 years 3 months ago
2006
Springer
Abstract. This paper presents a novel method for human gesture recognition based on quadratic curves. Firstly, face and hands in the images are extracted by skin color and their ce...
100
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TMI
2002
14 years 11 months ago
2002
A fully automatic method is presented to detect abnormalities in frontal chest radiographs which are aggregated into an overall abnormality score. The method is aimed at finding ab...