Novel 4-D Open-Curve Active Contour and curve completion approach for automated tree structure extraction

CVPR 2011 ◽  
2011 ◽  
Author(s):  
Yu Wang ◽  
Arunachalam Narayanaswamy ◽  
Badrinath Roysam
Keyword(s):  
Active Contour ◽  
Tree Structure ◽  
Open Curve ◽  
Curve Completion ◽  
Structure Extraction

scholarly journals Development of a quantitative intracranial vascular features extraction tool on 3DMRA using semiautomated open-curve active contour vessel tracing

2017 ◽  
Vol 79 (6) ◽  
pp. 3229-3238 ◽  
Author(s):  
Li Chen ◽  
Mahmud Mossa-Basha ◽  
Niranjan Balu ◽  
Gador Canton ◽  
Jie Sun ◽  
...  
Keyword(s):  
Active Contour ◽  
Features Extraction ◽  
Open Curve

scholarly journals DYNAMIC PARTICLE SYSTEMS FOR OBJECT STRUCTURE EXTRACTION

2011 ◽  
Vol 22 (1) ◽  
pp. 35
Author(s):  
Olivier Lavialle ◽  
Franck Angella ◽  
Christian Germain ◽  
Pierre Baylou
Keyword(s):  
Active Contour ◽  
Active Contour Model ◽  
Particle System ◽  
Particle Systems ◽  
Local Behavior ◽  
Object Structure ◽  
Contour Model ◽  
Variable Topology ◽  
Curved Text ◽  
Structure Extraction

A new deformable model based on the use of a particle system is introduced. By defining the local behavior of each particle, the system behaves as an active contour model showing a variable topology and regularization properties. The efficiency of the particle system is illustrated by two applications: the first one concerns the use of the system as a skeleton extractor based on the propagation of particles inside a treeshaped object. Using this method, it is possible to generate a cartography of structures such as veins or channels. In a second illustration, the system avoids the problem of initialization of a piecewise cubic Bspline network used to straighten curved text lines.

scholarly journals Visualaization. Tree-structure Extraction Algorithm for Accurate and Robust Skeletons.

2000 ◽  
Vol 54 (12) ◽  
pp. 1756-1761
Author(s):  
Mie Sato ◽  
Ingmar Bitter ◽  
Michael A. Bender ◽  
Arie E. Kaufman ◽  
Masayuki Nakajima
Keyword(s):  
Tree Structure ◽  
Extraction Algorithm ◽  
Structure Extraction

Man-Computer Derivations of Tree Structure from Multivariate Data

1968 ◽  
Author(s):  
Gerald H. Shure ◽  
Laurence I. Press ◽  
Miles S. Rogers
Keyword(s):  
Multivariate Data ◽  
Tree Structure

Building a tree structure

1976 ◽  
Author(s):  
Patricia Marks Greenfield ◽  
Leslie Schneider
Keyword(s):  
Tree Structure
Sign in / Sign up

Export Citation Format

Share Document