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133
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JIPS
2006
80views more  JIPS 2006»
15 years 3 months ago
Distance Functions to Detect Changes in Data Streams
: One of the critical issues in a sensor network concerns the detection of changes in data streams. Recently presented change detection schemes primarily use a sliding window model...
Ulziitugs Bud, JongTae Lim
126
Voted
ICIP
2008
IEEE
16 years 5 months ago
Cross-talk explained
The image sensor measurements are subject to degradation caused by the photon and electron leakage. The color image data acquired via a spatial subsampling procedure implemented a...
Keigo Hirakawa
119
Voted
ACSAC
2009
IEEE
15 years 10 months ago
Surgically Returning to Randomized lib(c)
—To strengthen systems against code injection attacks, the write or execute only policy (W⊕X) and address space layout randomization (ASLR) are typically used in combination. T...
Giampaolo Fresi Roglia, Lorenzo Martignoni, Robert...
113
Voted
ICASSP
2011
IEEE
14 years 7 months ago
Frequency domain compensation of spurious sidebands in A/D circuits
In a non-ideal PLL circuit, leakage of the reference signal into the control line produces spurious tones. When the distorted PLL signal is used as a clock signal, it creates spur...
Shang-Kee Ting, Ali H. Sayed
138
Voted
VRST
1997
ACM
15 years 8 months ago
An efficient collision detection algorithm using range data for walk-through systems
We present a simple, but efficient view collision detection method for the walk-through system. The basic idea is to check if the current view position intersects with the range d...
SonOu Lee, JunHyeok Heo, KwangYun Wohn