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Dynamic tracking of soft tissue targets with ultrasound images, without using fiducial markers
Dynamic tracking of soft tissue targets with ultrasound images, without using fiducial markers
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机译:使用超声图像动态跟踪软组织目标,无需使用基准标记
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摘要
An apparatus and method of dynamically tracking a soft tissue target with ultrasound images, without the use of fiducial markers. In one embodiment, the apparatus includes an ultrasound imager to generate a reference ultrasound and a first ultrasound image having a soft tissue target, and a processing device coupled to the ultrasound imager to receive the reference ultrasound image and the first ultrasound image, to register the first ultrasound image with the reference ultrasound image, and to determine a displacement of the soft tissue target based on registration of the first ultrasound image with the reference ultrasound image.
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