scholarly journals Texture Image Segmentation Using Without Re-initialization Geodesic Active Contour Model

2007 ◽  
Author(s):  
Kaibin Wang ◽  
Bianzhang Yu
Keyword(s):  
Image Segmentation ◽  
Active Contour ◽  
Active Contour Model ◽  
Texture Image ◽  
Geodesic Active Contour ◽  
Contour Model ◽  
Texture Image Segmentation

Texture image segmentation using LTP-based active contour model

2011 ◽  
Author(s):  
Guan-nan Chen ◽  
Dan-Er Xu ◽  
Heng-yang Hu ◽  
Rong Chen ◽  
Zu-fang Huang ◽  
...  
Keyword(s):  
Image Segmentation ◽  
Active Contour ◽  
Active Contour Model ◽  
Texture Image ◽  
Contour Model ◽  
Texture Image Segmentation

scholarly journals Some numerical methods for solving geodesic active contour model on image segmentation process

2017 ◽  
Vol 13 (4-1) ◽  
pp. 408-411
Author(s):  
Maizatul Nadirah Mustaffa ◽  
Norma Alias ◽  
Faridah Mustapha
Keyword(s):  
Image Segmentation ◽  
Numerical Methods ◽  
Active Contour ◽  
Active Contour Model ◽  
Central Difference ◽  
Geodesic Active Contour ◽  
Contour Model ◽  
Proposed Model ◽  
Difference Formula ◽  
Edge Based

In this paper, we present an edge-based image segmentation technique using modified geodesic active contour model to detect the desired objects from an image. The stopping function of the proposed model has been modified from the usual geodesic active contour model. The modified geodesic active contour model is discretized using finite difference method based on the central difference formula. Then, some numerical methods such as RBGS and Jacobi methods are used for solving the linear system of equation. The accuracy and effectiveness of the proposed algorithm have been illustrated by applied to different images and some numerical methods.

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