Please use this identifier to cite or link to this item: https://doi.org/10.1109/ICIP.2007.4380011
Title: A new scheme for automatic initialization of deformable models
Authors: Shen, W.
Kassim, A.A. 
Keywords: Automatic initialization
CT images
Deformable models
Topographic ICA
Issue Date: 2006
Source: Shen, W.,Kassim, A.A. (2006). A new scheme for automatic initialization of deformable models. Proceedings - International Conference on Image Processing, ICIP 4 : IV289-IV292. ScholarBank@NUS Repository. https://doi.org/10.1109/ICIP.2007.4380011
Abstract: This paper presents a novel scheme for automatic initialization for all types of deformable models. Our method is able to automatically generate a close-to-boundary initialization which is independent of the subsequent segmentation process. Therefore, our method enables different types of deformable models achieve more accurate and robust results. Topographic Independent Component Analysis (TICA) based feature exaction technique is presented for learning a representation from a set of un-labeled image patches. During learning, a topographic map of basis components emerge. An intelligent contour generation procedure is also proposed. Experimental results on abdominal CT images demonstrate the potential of our approach. ©2007 IEEE.
Source Title: Proceedings - International Conference on Image Processing, ICIP
URI: http://scholarbank.nus.edu.sg/handle/10635/68929
ISBN: 1424414377
ISSN: 15224880
DOI: 10.1109/ICIP.2007.4380011
Appears in Collections:Staff Publications

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