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Optimal Feature Point Selection and Automatic Initialization in Active Shape Model Search
[chapter]
2008
Lecture Notes in Computer Science
This paper presents a novel approach for robust and fully automatic segmentation with active shape model search. The proposed method incorporates global geometric constraints during feature point search by using interlandmark conditional probabilities. The A* graph search algorithm is adapted to identify in the image the optimal set of valid feature points. The technique is extended to enable reliable and fast automatic initialization of the ASM search. Validation with 2-D and 3-D MR
doi:10.1007/978-3-540-85988-8_52
fatcat:zt7xk32vinfvxgjbr7vjgtwq4q