3658 search results - page 276 / 732 » Founding properties on measurement |
180
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CHI
2011
ACM
14 years 10 months ago
2011
ACM
We developed an application to gather text entry speed and accuracy metrics on Android devices. This paper details the features of the application and describes a pilot study to d...
150
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WMCSA
2012
IEEE
14 years 2 months ago
2012
IEEE
We show that accelerometer readings are a powerful side channel that can be used to extract entire sequences of entered text on a smartphone touchscreen keyboard. This possibility...
173
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CVPR
1996
IEEE
16 years 8 months ago
1996
IEEE
A fundamental problem in depth from defocus is the measurement of relative defocus between images. We propose a class of broadband operators that, when used together, provide inva...
163
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
Multi-scale representations are motivated by the scale invariant properties of natural images. While many low level statistical measures, such as the local mean and variance of in...
150
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ICIP
2003
IEEE
16 years 8 months ago
2003
IEEE
In this paper we present some methods for indexing and segmenting colour images. The proposed procedures are based on well-known algorithms, but now we use digital distance functi...