Ruler Based Automatic C-Arm Image Stitching Without Overlapping Constraint


In this paper, we propose a new method for stitching multiple fluoroscopic images taken by a C-arm instrument. We employ an X-ray radiolucent ruler with numbered graduations while acquiring the images, and the image stitching is based on detecting and matching ruler parts in the images to the corresponding parts of a virtual ruler. To achieve this goal, we… (More)
DOI: 10.1007/s10278-014-9763-3

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