3595 search results - page 560 / 719 » Image Recognition CAPTCHAs |
158
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
Recent work in object categorization often uses local image descriptors such as SIFT to learn and detect object categories. Such descriptors explicitly code local appearance and h...
174
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ICIP
2008
IEEE
16 years 8 months ago
2008
IEEE
In this paper, we derive a data mining framework to analyze 3D features on human faces. The framework leverages kernel density estimators, genetic algorithm and an information com...
164
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ICIP
2007
IEEE
16 years 8 months ago
2007
IEEE
Lips segmentation is a very important step in many applications such as automatic speech reading, MPEG-4 compression, special effects, facial analysis and emotion recognition. In ...
158
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
A perceptual human-machine interface based on visual appearence of hand movements is presented. Gestures are defined as the temporal evolution of 3D poses the of user's hand....
189
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ICIP
2001
IEEE
16 years 8 months ago
2001
IEEE
The use of higher-order local autocorrelations as features for pattern recognition has been acknowledged since many years, but their applicability was restricted to relatively low...