325 search results - page 18 / 65 » Image Segmentation Based on Watershed and Edge Detection Tec... |
MICCAI
2003
Springer
14 years 9 months ago
2003
Springer
We introduce a new method for segmentation of 3D medical data based on geometric variational principles. A minimal variance criterion is coupled with a geometric edge alignment mea...
IVC
2006
13 years 8 months ago
2006
This paper considers the optimisation of a nonlinear functional for image segmentation and noise reduction. Equations optimising this functional are derived and employed to detect...
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
Recent years have seen increased use of Computed Tomography (CT) based Unaccompanied Baggage and Package Screening (UBPS) systems for luggage examination to ensure air travel secu...
NPAR
2004
ACM
14 years 2 months ago
2004
ACM
Algorithms that detect silhouettes, creases, and other edge based features often perform per-edge and per-face mesh computations using global adjacency information. These are unsu...
MVA
1996
13 years 10 months ago
1996
To use photographs in visual simulation such as synthesizing new images by overlapping an object in an image onto the other, physically significant regions corresponding to object...