242 search results - page 25 / 49 » Variable resolution triangulations |
VISUALIZATION
1998
IEEE
14 years 20 days ago
1998
IEEE
We are interested in feature extraction from volume data in terms of coherent surfaces and 3-D space curves. The input can be an inaccurate scalar or vector field, sampled densely...
ICIP
2008
IEEE
14 years 10 months ago
2008
IEEE
Super-resolution algorithms combine multiple low resolution images into a single high resolution image. They have received a lot of attention recently in various application domai...
STACS
2010
Springer
14 years 3 months ago
2010
Springer
We call a CNF formula linear if any two clauses have at most one variable in common. We show that there exist unsatisfiable linear k-CNF formulas with at most 4k2 4k clauses, and ...
ICPR
2010
IEEE
14 years 2 months ago
2010
IEEE
We consider a model of a 3D image obtained by discretizing it into a multiresolution tetrahedral mesh known as a hierarchy of diamonds. This model enables us to extract crack-free...
CMPB
2010
13 years 8 months ago
2010
Recent advances in 4D imaging and real-time imaging provide image data with clinically important cardiac dynamic information at high spatial or temporal resolution. However, the en...