644 search results - page 68 / 129 » Wavelet Based Automatic Thresholding for Image Segmentation |
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ISBI
2007
IEEE
15 years 6 months ago
2007
IEEE
Efficient, automatic and robust tools for measurement of cerebral cortical thickness would aid diagnosis and longitudinal studies of neurodegenerative disorders. In this work, we...
CAIP
2009
Springer
15 years 6 months ago
2009
Springer
Abstract. In this paper, we introduce a prototype-based clustering algorithm dealing with graphs. We propose a hypergraph-based model for graph data sets by allowing clusters overl...
FIMH
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. In this paper, a new technique (SPASM) based on a 3DASM is presented for automatic segmentation of cardiac MRI image data sets consisting of multiple planes with differe...
MICCAI
2010
Springer
14 years 10 months ago
2010
Springer
Automatic segmentation of the esophagus from CT data is a challenging problem. Its wall consists of muscle tissue, which has low contrast in CT. Sometimes it is filled with air or...
ICIP
2009
IEEE
14 years 9 months ago
2009
IEEE
The paper presents an efficient and reliable approach to automatic people segmentation, tracking and counting, designed for a system with an overhead mounted (zenithal) camera. Up...