2513 search results - page 13 / 503 » Experiments on Eigenfaces Robustness |
CORR
2011
Springer
13 years 2 months ago
2011
Springer
Abstract. We consider the line planning problem in public transportation, under a robustness perspective. We present a mechanism for robust line planning in the case of multiple li...
INTERSPEECH
2010
13 years 2 months ago
2010
Usually the mel-frequency cepstral coefficients (MFCCs) are derived via Hamming windowed DFT spectrum. In this paper, we advocate to use a so-called multitaper method instead. Mul...
INTERSPEECH
2010
13 years 2 months ago
2010
Recent research has shown that speech can be sparsely represented using a dictionary of speech segments spanning multiple frames, exemplars, and that such a sparse representation ...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Lip tracking is crucial to the success of a lipreading recognition system. This paper presents a robust lip tracking algorithm using localized color active contours and deformable...
COLING
2010
13 years 2 months ago
2010
In this paper, we propose an approach to automatically detect sentiments on Twitter messages (tweets) that explores some characteristics of how tweets are written and meta-informa...