3595 search results - page 405 / 719 » Image Recognition CAPTCHAs |
157
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MM
2005
ACM
16 years 10 days ago
2005
ACM
We propose a multi-sensor affect recognition system and evaluate it on the challenging task of classifying interest (or disinterest) in children trying to solve an educational pu...
160
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ISNN
2005
Springer
16 years 8 days ago
2005
Springer
Principle Component Analysis (PCA) technique is an important and well-developed area of image recognition and to date many linear discrimination methods have been put forward. Desp...
160
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ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
Text superimposed on the video frames provides supplemental but important information for video indexing and retrieval. Many efforts have been made for videotext detection and rec...
221
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SCIA
2009
Springer
15 years 11 months ago
2009
Springer
A feature extraction method using multi-frequency bands is proposed for face recognition, named as the Multi-band Gradient Component Pattern (MGCP). The MGCP captures discriminativ...
185
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BMVC
2002
15 years 9 months ago
2002
A gesture recognition system which can reliably recognize single-hand gestures in real time on a 600Mhz notebook computer is described. The system has a vocabulary of 46 gestures ...