13651 search results - page 699 / 2731 » Spectral analysis of data |
179
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ICIP
2002
IEEE
16 years 9 months ago
2002
IEEE
In this paper we propose a novel data hiding procedure called Quantized Projection (QP), that combines elements from quantization (i.e. Quantization Index Modulation, QIM) and spr...
321
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GIS
2006
ACM
16 years 8 months ago
2006
ACM
Moving point object data can be analyzed through the discovery of patterns. We consider the computational efficiency of computing two of the most basic spatio-temporal patterns in...
198
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ISBI
2004
IEEE
16 years 8 months ago
2004
IEEE
In this paper, we introduce the use of nonlinear dimension reduction for the analysis of functional neuroimaging datasets. Using a Laplacian Embedding approach, we show the power ...
187
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ISBI
2006
IEEE
16 years 8 months ago
2006
IEEE
An elastographic reconstruction method has been developed to recover the material properties of soft tissue by modelbased analysis of image data acquired at different states of me...
191
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CHI
2010
ACM
16 years 2 months ago
2010
ACM
We seek to investigate how co-located group brainstorming could be enhanced through computational tools that leverage gestures and voice cues. To pursue this goal we are developin...