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IJON
2007
79views more  IJON 2007»
14 years 9 months ago
Predicting neuronal activity with simple models of the threshold type: Adaptive Exponential Integrate-and-Fire model with two co
An adaptive Exponential Integrate-and-Fire (aEIF) model was used to predict the activity of layer-V-pyramidal neurons of rat neocortex under random current injection. A new protoc...
Claudia Clopath, Renaud Jolivet, Alexander Rauch, ...
CVPR
2007
IEEE
15 years 4 months ago
Automatic Person Detection and Tracking using Fuzzy Controlled Active Cameras
This paper presents an automatic system for the monitoring of indoor environments using pan-tilt-zoomable cameras. A combination of Haar-feature classifier-based detection and co...
Keni Bernardin, Florian van de Camp, Rainer Stiefe...
PREMI
2005
Springer
15 years 3 months ago
Illumination Invariant Face Alignment Using Multi-band Active Appearance Model
Abstract. In this study, we present a new multi-band image representation for improving AAM segmentation accuracy for illumination invariant face alignment. AAM is known to be very...
Fatih Kahraman, Muhittin Gökmen
DFT
2004
IEEE
114views VLSI» more  DFT 2004»
15 years 1 months ago
Characteristics of Fault-Tolerant Photodiode and Photogate Active Pixel Sensor (APS)
Reliability and manufacturing costs due to defects is a significant problem with image sensors and the ability to recover from a fault would alleviate some of these costs. A fault...
Michelle L. La Haye, Glenn H. Chapman, Cory Jung, ...
ICASSP
2010
IEEE
14 years 10 months ago
Voice activity detection using harmonic frequency components in likelihood ratio test
This paper proposes a new statistical model-based likelihood ratio test (LRT) VAD to obtain reliable speech / non-speech decisions. In the proposed method, the likelihood ratio (L...
Lee Ngee Tan, Bengt J. Borgstrom, Abeer Alwan