2591 search results - page 302 / 519 » Segmentation of medical images using a genetic algorithm |
194
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PRL
2006
15 years 6 months ago
2006
A new computational model for active visual attention is introduced in this paper. The method extracts motion and shape features from video image sequences, and integrates these f...
303
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TSMC
2008
15 years 6 months ago
2008
Abstract--We present a real-time incremental approach to motion segmentation operating on sparse feature points. In contrast to previous work, the algorithm allows for a variable n...
302
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IPMI
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. Volumetric registration of brain MR images presents a challenging problem due to the wide variety of sulcal folding patterns. We present a novel volumetric registration m...
189
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GECCO
2007
Springer
16 years 1 months ago
2007
Springer
We propose a method of knowledge reuse for an ensemble of genetic programming-based learners solving a visual learning task. First, we introduce a visual learning method that uses...
143
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ISBI
2008
IEEE
16 years 1 months ago
2008
IEEE
The use of X-ray CT images for CT-based attenuation correction (CTAC) of PET data results in the decrease of overall scanning time and creates a noise-free attenuation map (μmap)...