56 search results - page 3 / 12 » A Polygonal Line Algorithm for Constructing Principal Curves |
IVC
2007
13 years 7 months ago
2007
We consider simple cube-curves in the orthogonal 3D grid of cells. The union of all cells contained in such a curve (also called the tube of this curve) is a polyhedrally bounded s...
AFRIGRAPH
2004
ACM
14 years 27 days ago
2004
ACM
Models of implicit surfaces and curves trimmed by a solid are discussed in the context of dimensionally heterogeneous object modeling. Both a carrier surface and a trimming solid ...
ECCV
2002
Springer
14 years 9 months ago
2002
Springer
Abstract. We investigate a strategy for reconstructing of buildings from multiple (uncalibrated) images. In a similar manner to the Facade approach we first generate a coarse piece...
IDMS
1997
Springer
13 years 11 months ago
1997
Springer
The recent popularity of digital media such as CD-ROM and the Internet has prompted exploration of techniques for embedding data, either visibly or invisibly, into text, image, and...
AGIS
2008
13 years 7 months ago
2008
Data conversion from raster to vector (R2V) is a key function in Geographic Information Systems (GIS) and remote sensing (RS) image processing for integrating GIS and RS data. The...