Multi-Modal Medical Image Registration of by Combining Improved Mean Shift and RPM
2012 ◽
Vol 239-240
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pp. 1472-1475
Keyword(s):
Landmark correspondence plays a decisive role in the landmark-based multi-modality image registration. We combine RPM (Robust Point Matching) and improved Mean Shift to estimate the correspondence of landmarks in images. We improve the target mode and bandwidth used in Mean Shift, and we also perform RPM to estimate the initial landmark correspondence. Next, we use improved Mean Shift to adjust corresponding relations between points. Our method is benefit to make corresponding relations between points more accurate and impels the convergence process of RPM to be related to the image content. Experimental results show that our method can achieve accurate registration of the multi-modal images.
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2020 ◽
Vol 1693
◽
pp. 012131
Keyword(s):
2021 ◽
Vol 102
◽
pp. 104252
Keyword(s):
2020 ◽
Vol 14
(6)
◽
pp. 1099-1106
◽
Keyword(s):
2014 ◽
Vol 643
◽
pp. 237-242
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2016 ◽
Vol 73
◽
pp. 56-70
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Keyword(s):
2012 ◽
Vol 84
(3)
◽
pp. S82
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