| Budget Amount *help |
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2014: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
Fiscal Year 2013: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Fiscal Year 2012: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
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| Outline of Final Research Achievements |
We realized an algorithm that approximately minimize non-submodular multi-label energies. We also made it possible to minimize binary higher-order energies faster and with less memory by enabling to reduce them into first-order energies without adding additional variables in certain cases. As applications of higher-order energies, we used them for segmentation of pulmonary artery-vein segmentation, where we represented the shapes of pulmonary blood vessels by higher-order potentials. We also improved algorithms to segment coronary lumen and plaques from CT angiography, also using higher-order shape priors.
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