57 search results - page 2 / 12 » Fast Implementation Of Vector Directional Filters |
JCNS
2010
13 years 2 days ago
2010
Optimal filtering of noisy voltage signals on dendritic trees is a key problem in computational cellular neuroscience. However, the state variable in this problem -- the vector of...
ISCAS
1994
IEEE
13 years 9 months ago
1994
IEEE
Based on symmetry of the maximally flat frequency response of a FIR notch filter the new design procedure is developed. The closed form solution provides direct computation of the...
WSCG
2000
13 years 6 months ago
2000
Fast Oriented Line Integral Convolution (FROLIC), which is a variant of LIC, illustrates 2D vector fields by approximating a streamlet by a set of disks with varying intensity. FR...
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
Three-directional box-splines are particularly well-suited to interpolate and approximate hexagonally sampled data. In this paper, we propose a computationally efficient end-toend...
DEXAW
2010
IEEE
13 years 3 months ago
2010
IEEE
—An innovative application of gaze-tracking and acoustic vector sensors (AVS) technologies for guidance of moving pan- tilt-zoom (PTZ) monitoring camera is presented. Gaze-tracki...