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POST
2012
218views more  POST 2012»
12 years 5 months ago
A Core Calculus for Provenance
Provenance is an increasing concern due to the revolution in sharing and processing scientific data on the Web and in other computer systems. It is proposed that many computer sys...
Umut A. Acar, Amal Ahmed, James Cheney, Roly Perer...
SMA
2008
ACM
155views Solid Modeling» more  SMA 2008»
13 years 10 months ago
Filament tracking and encoding for complex biological networks
We present a framework for segmenting and storing filament networks from scalar volume data. Filament structures are commonly found in data generated using high-throughput microsc...
David Mayerich, John Keyser
ICIP
2002
IEEE
14 years 12 months ago
Fast text/graphics resolution improvement using wavelet based denoising and chain-code table lookup
We propose a fast text/graphics resolution improvement algorithm with boundary parameterization and wavelet based denoising. Given input images containing labeled text/graphics ob...
Onur G. Guleryuz, Anoop Bhattacharjya
ICMCS
2006
IEEE
113views Multimedia» more  ICMCS 2006»
14 years 4 months ago
Fast Multi-Reference Frame Motion Estimation via Downhill Simplex Search
Multi-reference frame motion estimation improves the accuracy of motion compensation in video compression, but it also dramatically increases computational complexity. Based on tr...
Chen-Kuo Chiang, Shang-Hong Lai
CAISE
2005
Springer
14 years 3 months ago
Viewpoint Centric Design
System engineering often states that respecting diversity during the upstream stages of a system designing is an unavoidable feature of the designing process. In the field of Infor...
Pierre-Jean Charrel, Jari Palomäki