Seam elimination and motion compensation in imaging data
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United States of America Patent
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Mar 20, 2018
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app pub date -
Apr 24, 2017
filing date -
Dec 19, 2014
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Abstract
Imaging devices, systems, and methods are provided. Some embodiments of the present disclosure are particularly directed to removing artifacts caused by longitudinal motion of a sensor during imaging. In some embodiments, a medical sensing system includes a de-seaming engine operable to receive a first signal at a first point and second signal at a second point. The first and second points are offset from the pixel in the longitudinal direction. The de-seaming engine corrects for movement in the longitudinal direction by determining a weighted average of the first signal and the second signal. The engine determines a first probability based on the first signal and the weighted average and determines a second probability based on the second signal and the weighted average. The engine selects one of the first and second signal intensities as an intensity of the pixel based on the first and second probabilities.
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