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TCOM
2008
82views more  TCOM 2008»
15 years 6 months ago
Detecting the number of signals in wireless DS-CDMA networks
In this paper, a new information theoretic algorithm is proposed for signal enumeration in DS-CDMA networks. The approach is based on the predictive description length (PDL) of the...
Shahrokh Valaee, Shahram Shahbazpanahi
TIP
2008
84views more  TIP 2008»
15 years 6 months ago
Indexing of Satellite Images With Different Resolutions by Wavelet Features
As many users of imaging technologies, space agencies are rapidly building up massive image databases. A particularity of these databases is that they are made of images with diffe...
Bin Luo, Jean-François Aujol, Yann Gousseau...
JCP
2007
98views more  JCP 2007»
15 years 6 months ago
Computation of Immittance and Line Spectral Frequencies Based on Inter-frame Ordering Property
— Line spectral frequencies (LSF) and immittance spectral frequencies (ISF) are widely used in modern speech codecs based on autoregressive model. This paper addresses LSF and IS...
Vasyl Semenov
TOG
2008
108views more  TOG 2008»
15 years 6 months ago
Texture amendment: reducing texture distortion in constrained parameterization
Constrained parameterization is an effective way to establish texture coordinates between a 3D surface and an existing image or photograph. A known drawback to constrained paramet...
Yu-Wing Tai, Michael S. Brown, Chi-Keung Tang, Heu...
TOG
2008
127views more  TOG 2008»
15 years 6 months ago
Hair photobooth: geometric and photometric acquisition of real hairstyles
We accurately capture the shape and appearance of a person's hairstyle. We use triangulation and a sweep with planes of light for the geometry. Multiple projectors and camera...
Sylvain Paris, Will Chang, Oleg I. Kozhushnyan, Wo...