3595 search results - page 199 / 719 » Image Recognition CAPTCHAs |
194
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ICIP
2009
IEEE
16 years 7 months ago
2009
IEEE
We explore sparse regression for effective feature selection and classification in face identity and expression recognition. We argue that sparse regression in pixel space is inap...
160
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AVSS
2003
IEEE
15 years 12 months ago
2003
IEEE
We present an action recognition method based on the concept of reliable inference. Our approach is formulated in a probabilistic framework using posterior class ratios to verify ...
138
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ICIP
2003
IEEE
15 years 12 months ago
2003
IEEE
This paper describes a two-stage system for the recognition of postage meter values. A feed-forward Neural Abstraction Pyramid is initialized in an unsupervised manner and trained...
167
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ICIP
2003
IEEE
16 years 8 months ago
2003
IEEE
Knowledge-based fuzzy inference and neural learning are used in this paper in order to model the event recognition task in semantic video analysis. The advantage of their use is t...
150
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
We introduce an efficient statistical modeling technique called Mixture of Principal Components (MPC). This model is a linear extension to the traditional Principal Component Anal...