18 search results - page 2 / 4 » Sparse Reconstruction Cost for Abnormal Event Detection |
DATE
2007
IEEE
13 years 11 months ago
2007
IEEE
Future microprocessors will be highly susceptible to transient errors as the sizes of transistors decrease due to CMOS scaling. Prior techniques advocated full scale structural or...
ECCV
2008
Springer
14 years 6 months ago
2008
Springer
Abstract. Sparse signal models learned from data are widely used in audio, image, and video restoration. They have recently been generalized to discriminative image understanding t...
IPSN
2005
Springer
13 years 10 months ago
2005
Springer
— Sensor networks (SNETs) for monitoring spatial phenomena has emerged as an area of significant practical interest. We focus on the important problem of detection of distribute...
ISBI
2007
IEEE
13 years 11 months ago
2007
IEEE
The concept of “Space-Time Sparsity” (STS) penalization is introduced for solving the magnetoencephalography (MEG) inverse problem. The STS approach assumes that events of int...
ADHOCNETS
2009
Springer
13 years 11 months ago
2009
Springer
Abstract. This paper addresses the detection and reporting of abnormal building access with a wireless sensor network. A common office room, offering space for two working persons...