120 search results - page 20 / 24 » A coherent projection approach for direct volume rendering |
ICIP
2008
IEEE
14 years 4 months ago
2008
IEEE
Compressed sensing(CS) suggests that a signal, sparse in some basis, can be recovered from a small number of random projections. In this paper, we apply the CS theory on sparse ba...
NLDB
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. A large amount of biological knowledge today is only available from full-text research papers. Since neither manual database curators nor users can keep up with the rapid...
VTC
2007
IEEE
14 years 4 months ago
2007
IEEE
— OFDM is well suited for data-transmission over frequency-selective channels. If the cyclic prefix is chosen sufficiently long, intersymbol interference is avoided. Thus, the ...
CG
2008
Springer
13 years 10 months ago
2008
Springer
The technological advance of sensors is producing an exponential size growth of the data coming from 3D scanning and digital photography. The production of digital 3D models consi...
SIGGRAPH
2010
ACM
14 years 2 months ago
2010
ACM
We present an efficient technique to render single scattering in large scenes with reflective and refractive objects and homogeneous participating media. Efficiency is obtained...