103 search results - page 18 / 21 » Ultrasound Imaging Simulation and Echocardiographic Image Sy... |
APGV
2006
ACM
13 years 11 months ago
2006
ACM
Realistic image synthesis is the process of computing photorealistic images which are perceptually and measurably indistinguishable from real-world images. In order to obtain high...
ISVC
2010
Springer
13 years 5 months ago
2010
Springer
Physically-based image synthesis requires measured spectral quantities for illuminants and reflectances as part of the virtual scene description to compute trustworthy lighting si...
JRTIP
2007
13 years 7 months ago
2007
We propose a marker-less model-based camera tracking approach, which makes use of GPU-assisted analysis-by-synthesis methods on a very wide field of view (e.g. fish-eye) camera. ...
ISVLSI
2002
IEEE
14 years 11 days ago
2002
IEEE
Wavelet-based video compression can provide improved codec and bit rates. The shift-variance problem of the discrete wavelet transform on image sequences, however, may cause large...
ICIP
1999
IEEE
13 years 11 months ago
1999
IEEE
We propose a wavelet based local subdivision of 3-D surfaces, which can be effectively applied to a mesh with complex and high curvature faces. The proposed approach is an extensi...