Sciweavers

3281 search results - page 319 / 657
» Bases for parametrized iterativity
Sort
View
TASLP
2008
133views more  TASLP 2008»
15 years 6 months ago
Evaluation of Objective Quality Measures for Speech Enhancement
In this paper, we evaluate the performance of several objective measures in terms of predicting the quality of noisy speech enhanced by noise suppression algorithms. The objective ...
Yi Hu, Philipos C. Loizou
TASLP
2008
101views more  TASLP 2008»
15 years 6 months ago
Speaker Identification Using Instantaneous Frequencies
This work presents an experimental evaluation of different features for use in speaker identification. The features are tested using speech data provided by the CHAINS corpus, in a...
Marco Grimaldi, Fred Cummins
CAGD
2005
86views more  CAGD 2005»
15 years 6 months ago
A variational approach to spline curves on surfaces
Given an m-dimensional surface in Rn , we characterize parametric curves in , which interpolate or approximate a sequence of given points pi and minimize a given energy functio...
Helmut Pottmann, Michael Hofer
TOG
2008
127views more  TOG 2008»
15 years 6 months ago
Freeform surfaces from single curved panels
Motivated by applications in architecture and manufacturing, we discuss the problem of covering a freeform surface by single curved panels. This leads to the new concept of semi-d...
Helmut Pottmann, Alexander Schiftner, Pengbo Bo, H...
CAD
2004
Springer
15 years 6 months ago
Computer modeling approach for microsphere-packed bone scaffold
A computer modeling approach for constructing a three-dimensional microsphere-packed bone graft structure is presented. The modeling approach consists of both geometric and CAD-ba...
Pallavi Lal, Wei Sun