Multi-Threshold Level Set Model for Image Segmentation

Autor: Hui-Ching Wang, Chih-Hung Yang, Chih-Yu Hsu
Jazyk: angličtina
Rok vydání: 2010
Předmět:
Zdroj: EURASIP Journal on Advances in Signal Processing, Vol 2010 (2010)
Druh dokumentu: article
ISSN: 1687-6172
1687-6180
DOI: 10.1155/2010/950438
Popis: A multi-threshold level set model for image segmentations is presented in the paper. The Multi-threshold level set formulation uses a speed function for stopping the locations of the active contours. The speed function with multiple thresholds is designed for detecting boundaries of multiple regions of interest (ROI) in images. These thresholds can be automatically obtained by Fuzzy C-means method. The experimental results show that the proposed method is able to capture boundaries of multiple regions of interest.
Databáze: Directory of Open Access Journals
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