thesis published Chao Chen author 3E92416E-F248-11E8-B48F-1D18A9856A87 Daniel Freedman author Christoph Lampert author 40C20FD2-F248-11E8-B48F-1D18A9856A870000-0001-8622-7887 ChLa department We introduce TopoCut: a new way to integrate knowledge about topological properties (TPs) into random field image segmentation model. Instead of including TPs as additional constraints during minimization of the energy function, we devise an efficient algorithm for modifying the unary potentials such that the resulting segmentation is guaranteed with the desired properties. Our method is more flexible in the sense that it handles more topology constraints than previous methods, which were only able to enforce pairwise or global connectivity. In particular, our method is very fast, making it for the first time possible to enforce global topological properties in practical image segmentation tasks. https://research-explorer.ista.ac.at/download/5386/5495/IST-2011-0002_IST-2011-0002.pdf application/pdfno IST Austria2011 eng 2664-169010.15479/AT:IST-2011-0002 69 https://research-explorer.ista.ac.at/record/3336 Chen C, Freedman D, Lampert C. 2011. Enforcing topological constraints in random field image segmentation, IST Austria, 69p. C. Chen, D. Freedman, and C. Lampert, <i>Enforcing topological constraints in random field image segmentation</i>. IST Austria, 2011. Chen C, Freedman D, Lampert C. <i>Enforcing Topological Constraints in Random Field Image Segmentation</i>. IST Austria; 2011. doi:<a href="https://doi.org/10.15479/AT:IST-2011-0002">10.15479/AT:IST-2011-0002</a> C. Chen, D. Freedman, C. Lampert, Enforcing Topological Constraints in Random Field Image Segmentation, IST Austria, 2011. Chen, Chao, Daniel Freedman, and Christoph Lampert. <i>Enforcing Topological Constraints in Random Field Image Segmentation</i>. IST Austria, 2011. <a href="https://doi.org/10.15479/AT:IST-2011-0002">https://doi.org/10.15479/AT:IST-2011-0002</a>. Chen, C., Freedman, D., &#38; Lampert, C. (2011). <i>Enforcing topological constraints in random field image segmentation</i>. IST Austria. <a href="https://doi.org/10.15479/AT:IST-2011-0002">https://doi.org/10.15479/AT:IST-2011-0002</a> Chen, Chao, et al. <i>Enforcing Topological Constraints in Random Field Image Segmentation</i>. IST Austria, 2011, doi:<a href="https://doi.org/10.15479/AT:IST-2011-0002">10.15479/AT:IST-2011-0002</a>. 53862018-12-12T11:39:02Z2024-10-09T20:54:30Z