394 search results - page 56 / 79 » On Feature Extraction via Kernels |
ESWA
2008
13 years 10 months ago
2008
Traditional content-based image retrieval (CBIR) systems often fail to meet a user's need due to the `semantic gap' between the extracted features of the systems and the...
CIMAGING
2009
13 years 11 months ago
2009
We present a new method for multi-object segmentation in a maximum a posteriori estimation framework. Our method is motivated by the observation that neighboring or coupling objec...
ACL
2007
13 years 11 months ago
2007
In this paper, we propose a novel discriminative language model, which can be applied quite generally. Compared to the well known N-gram language models, discriminative language m...
ICPR
2010
IEEE
13 years 8 months ago
2010
IEEE
—The use of vital signs as a biometric is a potentially viable approach in a variety of application scenarios such as security and personalized health care. In this paper, a nove...
ICML
2009
IEEE
14 years 10 months ago
2009
IEEE
Codebook-based representations are widely employed in the classification of complex objects such as images and documents. Most previous codebook-based methods construct a single c...