2990 search results - page 23 / 598 » Thresholding for Change Detection |
JMM2
2006
13 years 8 months ago
2006
Change detection by background subtraction is a common approach to detect moving foreground. The resulting difference image is usually thresholded to obtain objects based on pixel ...
TSMC
2008
13 years 8 months ago
2008
This correspondence presents an approach to the detection and isolation of component failures in large-scale systems. In the case of sensors that report at rates of 1 Hz or less, t...
PSIVT
2009
Springer
14 years 3 months ago
2009
Springer
Dermoscopy is one of the major imaging modalities used in the diagnosis of melanoma and other pigmented skin lesions. Due to the difficulty and subjectivity of human interpretation...
ICMCS
2006
IEEE
14 years 2 months ago
2006
IEEE
This paper addresses the problem of doubletalk detector calibration for acoustic echo cancellers in hands-free environments such as videoconferencing. A statistical model of a rec...
IJNSEC
2006
13 years 8 months ago
2006
The first dynamic threshold decryption scheme from pairing is presented. It is secure in groups equipped with a bilinear map, and caters to some important requirements in real app...