1344 search results - page 144 / 269 » Quantization |
117
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ICHIT
2009
Springer
15 years 9 months ago
2009
Springer
Foveation principles suggested by natural vision systems enable the construction of a proper mask that may modulate the coefficients given by the Discrete Wavelet Transform of an ...
CDC
2008
IEEE
15 years 9 months ago
2008
IEEE
— We introduce a method which allows one to recover the nonholonomic equations of motion of certain systems by instead finding a Hamiltonian via Pontryagin’s Maximum Principle...
109
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ICPR
2008
IEEE
15 years 8 months ago
2008
IEEE
This paper proposes a practical palmprint recognition algorithm using two-dimensional (2D) phase information. The proposed algorithm (i) reduces the registered data size by regist...
ICDAR
2007
IEEE
15 years 8 months ago
2007
IEEE
In the present contribution, the applicability of off-line handwritten signatures to the fuzzy vault construction is studied. Feature extraction is based on quantized maxima and m...
107
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ICMCS
2007
IEEE
15 years 8 months ago
2007
IEEE
This paper introduces a ¢¤£ discrete, non-separable transform for image processing, which can be regarded as a combination of the well known Discrete Cosine Transform (DCT) wit...