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ICDAR
2009
IEEE
16 years 1 months ago
Camera-Based Ballot Counter
Portable ballot counters using camera technology and manual paper feed are potentially more reliable and less expensive than scanner-based systems. We show that the spatial sampli...
George Nagy, Bryan Clifford, Andrew Berg, Glenn Sa...
DIS
2009
Springer
16 years 1 months ago
OMFP: An Approach for Online Mass Flow Prediction in CFB Boilers
Abstract. Fuel feeding and inhomogeneity of fuel typically cause process fluctuations in the circulating fluidized bed (CFB) boilers. If control systems fail to compensate the ...
Indre Zliobaite, Jorn Bakker, Mykola Pechenizkiy
ICMCS
2008
IEEE
123views Multimedia» more  ICMCS 2008»
16 years 1 months ago
Effective post-processing for single-channel frequency-domain speech enhancement
Conventional frequency-domain speech enhancement filters improve signal-to-noise ratio (SNR), but also produce speech distortions. This paper describes a novel post-processing al...
Weifeng Li
ISCAS
2008
IEEE
118views Hardware» more  ISCAS 2008»
16 years 1 months ago
Image sensor with focal plane change event driven video compression
— An image sensor with focal plane based hardware acceleration of video compression is presented. The 90×90 pixel CMOS image sensor provides in-pixel processing of intensity cha...
Yu M. Chi, Ralph Etienne-Cummings, Gert Cauwenberg...
ISCAS
2008
IEEE
147views Hardware» more  ISCAS 2008»
16 years 1 months ago
Fast frequency acquisition all-digital PLL using PVT calibration
—Fast frequency acquisition is crucial for phase-locked loops (PLLs) used in portable devices, as on-chip clocks are frequently scaled down or up in order to manage power consump...
Hae-Soo Jeon, Duk-Hyun You, In-Cheol Park