3511 search results - page 272 / 703 » Evaluation Methods for Groupware Systems |
137
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ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
Image quality assessment (IQA) is of great importance for many image processing applications. Some IQA indexes proposed recently more or less try to boost their performance to acc...
217
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SAC
2008
ACM
15 years 6 months ago
2008
ACM
We systematically evaluate a recently proposed method for unsupervised discrimination power analysis for feature selection and optimization in multimedia applications. A series of...
179
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper addresses the problem of speaker segmentation in two-speaker telephone conversations, using an eigenvoice based factor analysis approach. We present a set of improvemen...
185
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GW
2007
Springer
16 years 24 days ago
2007
Springer
This paper presents a method of image processing used in a mono-vision system in order to study semiotic gestures. We present a robust method to track the hands and face of a perso...
186
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ICMCS
2006
IEEE
16 years 20 days ago
2006
IEEE
This paper describes a rate control algorithm for a streaming video system that dynamically transcodes stored JPEG 2000 frames. The proposed algorithm is designed to improve overa...