A new dynamic contour model: application on ultrasound images

Presents a method for the extraction of anatomic structures on ultrasound images using the discrete dynamic contour. The concept of the traditional "snake" is kept while overcoming many of their limitations by using fuzzy images as potential term and by adding constraints on the model. After the model description, results are presented using oesophageal endosonographic images containing tumoral areas.

[1]  Laurent D. Cohen,et al.  A finite element method applied to new active contour models and 3D reconstruction from cross sections , 1990, [1990] Proceedings Third International Conference on Computer Vision.

[2]  Laurent D. Cohen,et al.  Deformable models for 3-D medical images using finite elements and balloons , 1992, Proceedings 1992 IEEE Computer Society Conference on Computer Vision and Pattern Recognition.