Results 141 to 150 of about 7,204,358 (165)

<title>Performance analysis of order statistic constant false alarm rate (CFAR) detectors in generalized Rayleigh environment</title>

open access: yesProceedings of SPIE, 2007
The performances of order statistic (OS) constant false alarm rate (CFAR) detectors are analyzed for non-Gaussian clutters modeled by heavy-tailed complex isotropic symmetric alpha-stable random processes whose amplitude is the generalized Rayleigh ...
Erik Blasch
exaly   +3 more sources

A new distributed constant false alarm rate detector [PDF]

open access: yesIEEE Transactions on Aerospace and Electronic Systems, 1997
A new constant false alarm rate (CFAR) test termed signal-plus-order statistic CFAR (S+OS) using distributed sensors is developed. The sensor modeling assumes that the returns of the test cells of different sensors are all independent and identically ...
Viswanathan, R., Amirmehrabi, Hamid
exaly   +2 more sources

Detection of exudates in fundus imagery using a constant false-alarm rate (CFAR) detector

SPIE Proceedings, 2014
ABSTRACT Diabetic retinopathy is the leadi ng cause of blindness in adults in the United States. The presence of exudates in fundus imagery is the early sign of diabetic retinopathy so detection of these lesions is essential in preventing further ocular damage.
Manish Khanna, Elina Kapoor
openaire   +1 more source

Comparative Performance Analysis of Constant False Alarm Rate Processors Based on Order Statistics

open access: yes, 2019
in this study, the detection performance of constant false alarm rate (CFAR) processors based on reference window cells censoring techniques in nonhomogeneous (interfering targets) environment was investigated. In homogeneous environment, the false alarm
Akaydin, Abdullah   +3 more
exaly   +2 more sources

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