43 search results - page 2 / 9 » On Order Types of Systems of Segments in the Plane |
BILDMED
2011
12 years 9 months ago
2011
Thyroid nodule segmentation is a hard task due to different echo structures, textures and echogenicities in ultrasound (US) images as well as speckle noise. Currently, a typical c...
ICPR
2000
IEEE
13 years 10 months ago
2000
IEEE
This article deals with a new segmentation approach applied to unconstrained handwritten digits. The novelty of the proposed algorithm is based on the combination of two types of ...
ICDAR
1995
IEEE
13 years 9 months ago
1995
IEEE
We describe a new approach for evaluating page segmentation algorithms. Unlike techniques that rely on OCR output, our method is region-based: the segmentation output, described a...
CG
2004
Springer
13 years 6 months ago
2004
Springer
We present a framework for processing point-based surfaces via partial differential equations (PDEs). Our framework efficiently and effectively brings well-known PDE-based process...
SIGGRAPH
1996
ACM
13 years 10 months ago
1996
ACM
Creating freeform surfaces is a challenging task even with advanced geometric modeling systems. Laser range scanners offer a promising alternative for model acquisition--the 3D sc...