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» Improvements to the Psi-SSA representation
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ICCV
2005
IEEE
16 years 3 months ago
Integrated Spatial and Frequency Domain 2D Motion Segmentation and Estimation
A video containing multiple objects in rotational and translational motion is analyzed through a combination of spatial and frequency domain representations. It is argued that the...
Alexia Briassouli, Narendra Ahuja
84
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ICML
2005
IEEE
16 years 2 months ago
Action respecting embedding
Dimensionality reduction is the problem of finding a low-dimensional representation of highdimensional input data. This paper examines the case where additional information is kno...
Michael H. Bowling, Ali Ghodsi, Dana F. Wilkinson
ICASSP
2008
IEEE
15 years 8 months ago
Exploiting temporal change of pitch in formant estimation
This paper considers the problem of obtaining an accurate spectral representation of speech formant structure when the voicing source exhibits a high fundamental frequency. Our wo...
Tao T. Wang, Thomas F. Quatieri
ICIP
2007
IEEE
15 years 7 months ago
Steganalyzing Texture Images
A texture image is of noisy nature in its spatial representation. As a result, the data hidden in texture images, in particular in raw texture images, are hard to detect with curr...
Chunhua Chen, Yun Q. Shi, Guorong Xuan
DATE
2003
IEEE
85views Hardware» more  DATE 2003»
15 years 6 months ago
Set Manipulation with Boolean Functional Vectors for Symbolic Reachability Analysis
Symbolic techniques usually use characteristic functions for representing sets of states. Boolean functional vectors provide an alternate set representation which is suitable for ...
Amit Goel, Randal E. Bryant