517 search results - page 29 / 104 » Adaptive Threshold Masking |
ISCAS
1994
IEEE
14 years 26 days ago
1994
IEEE
A novel self-trimming algorithm for A/D converters [1,2] has been presented which continually trims thresholds in the flash A/D subconverters of two-stage and pipelined A/D conver...
ICIP
2007
IEEE
14 years 10 months ago
2007
IEEE
Finding the sparsest approximation of an image as a sum of basis functions drawn from a redundant dictionary is an NPhard problem. In the case of a dictionary whose elements form ...
ICNP
2007
IEEE
14 years 3 months ago
2007
IEEE
— Rate adaptation is one of the basic functionalities in today’s 802.11 wireless LANs (WLANs). Although it is primarily designed to cope with the variability of wireless channe...
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
This paper focuses on confidence scores for use in acoustic model adaptation. Frame-based confidence estimates are used in linear transform (CMLLR and MLLR) and MAP adaptation. ...
NIPS
2000
13 years 10 months ago
2000
In this work, we explore homeostasis in a silicon integrate-and-fire neuron. The neuron adapts its firing rate over long time periods on the order of seconds or minutes so that it...