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The multiplex phase due to the propagation of the seed border between the images, manner and the device of border selecting in the multiplex slice heart MRI research
The multiplex phase due to the propagation of the seed border between the images, manner and the device of border selecting in the multiplex slice heart MRI research
PURPOSE: To extract contours of multi-phased, multi-sliced imaging data such as those from the MRI study of a heart by using an active contour model function, which requires a user to copy a seed contour at one phase of one slice in order to extract corresponding contours from all the phases and slices. CONSTITUTION: A first image Io, o is selected from the group of images corresponding to a prescribed first slice position and first phase position, and a seed contour to be extracted most similar to the characteristics of the contour of the image is given to the image. The seed contour CS is automatically transmitted by the seed vs. final transmission function so that a final contour CF fits for the characteristics of the contour of the image To, o will be generated. The final contour CF is used as its spare contour for imaging, and the spare contour for imaging is automatically transmitted to the seed contour for imaging by the spare vs. seed transmission function. And the seed contour for imaging is automatically transmitted to the final contour CF fit for the characteristics of the contour of the image.
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