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101
Voted
ICIP
2007
IEEE
16 years 2 months ago
2007
IEEE
Directional information is an important component of both natural and synthetic images, and it is exploited in many image processing applications. Directional basis analysis is us...
106
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ICIP
2003
IEEE
16 years 2 months ago
2003
IEEE
Using a novel data dimension reduction method proposed in statistics, we develop an appearance-based face recognition algorithm which is insensitive to large variation in lighting...
105
Voted
ICIP
1998
IEEE
16 years 2 months ago
1998
IEEE
Generalized Hermite polynomials in two variables are employed for the reconstruction of images from a knowledge of their zero crossing contours. The problem of reconstruction of s...
122
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DSRT
2009
IEEE
15 years 7 months ago
2009
IEEE
—To support the evacuation process of crowds from emergency situations, we have developed a wearable device, LifeBelt, for vibro tactile guidance of individuals in panic towards ...
129
Voted
ICIP
2008
IEEE
15 years 7 months ago
2008
IEEE
Compressed sensing(CS) suggests that a signal, sparse in some basis, can be recovered from a small number of random projections. In this paper, we apply the CS theory on sparse ba...