517 search results - page 17 / 104 » Adaptive Threshold Masking |
ISCAS
2003
IEEE
14 years 25 days ago
2003
IEEE
In this paper, we propose a moving object extraction technique for MPEG coded data directly. It is a changebased motion object extraction approach, which discriminates background ...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
In this paper, we propose to use the Colored Pattern Appearance Model (CPAM) as a content representation for video scene break detection. This model represents a scene by means of...
ISCAS
2003
IEEE
14 years 25 days ago
2003
IEEE
We present a low-power analog circuit for implementing a model of a leaky integrate and fire neuron. Next to being optimized for low-power consumption, the proposed circuit inclu...
ICPR
2010
IEEE
13 years 10 months ago
2010
IEEE
In the biometric verification, authentication is given when a distance of biometric signatures between enrollment and test phases is less than an acceptance threshold, and the perf...
TCOM
2010
13 years 5 months ago
2010
Abstract—This paper considers an uplink time division multiple access (TDMA) cognitive radio network where multiple cognitive radios (secondary users) attempt to access a spect...