Rapid Automated Target Segmentation and Tracking on 4D Data without Initial Contours

<table>Morphological processing based automated segmentation approach for contouring the tumors. The center of geometry of the segmented tumors is useful for quantifying tumor motion between different phases.</table>

Radiology Research and Practice

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Figure 1

Figure 1: Rapid Automated Target Segmentation and Tracking on 4D Data without Initial Contours 