1459 search results - page 78 / 292 » An authorization model for temporal data |
135
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ICASSP
2010
IEEE
15 years 4 months ago
2010
IEEE
Reduced-reference (RR) video quality measures aim to predict the perceptual quality of distorted video signals using only partial information about the reference video. Existing R...
181
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CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
We demonstrate a novel approach to modelling arbitrary temporally-deforming objects using spatio-temporal Fourier descriptors. This is a continuous boundary descriptor, which can ...
160
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LICS
2007
IEEE
15 years 11 months ago
2007
IEEE
Nested words are a structured model of execution paths in procedural programs, reflecting their call and return nesting structure. Finite nested words also capture the structure ...
128
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ISBI
2004
IEEE
16 years 5 months ago
2004
IEEE
We provide approximate expressions for the covariance matrix of kinetic parameter estimators based on time activity curve (TAC) reconstructions when TACs are modeled as a linear c...
169
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UCS
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. This paper describes daily life activity recognition using wearable acceleration sensors attached to four different parts of the human body. The experimental data set con...