225 search results - page 44 / 45 » A chaincode based scheme for fingerprint feature extraction |
CVPR
2004
IEEE
14 years 7 months ago
2004
IEEE
Horizons are visible boundaries between certain sediment layers in seismic data, and a fault is a crack of horizons and it is recognized in seismic data by the discontinuities of ...
CAGD
2005
13 years 5 months ago
2005
This paper presents an intelligent scissoring operator for meshes. Unlike common approaches that segment a mesh using clustering schemes, we introduce a method that concentrates o...
PSIVT
2007
Springer
13 years 11 months ago
2007
Springer
This paper presents a novel approach for automatic people counting in videos captured through a conventional closed-circuit television (CCTV) using computer vision techniques. The ...
GRAPHICSINTERFACE
2008
13 years 6 months ago
2008
Recently, several soft shadow mapping algorithms have been introduced which extract micro-occluders from a shadow map and backproject them on the light source to approximately det...
CGF
2010
13 years 5 months ago
2010
This paper considers the problem of interactively finding the cutting contour to extract components from a given mesh. Some existing methods support cuts of arbitrary shape but re...