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APPARATUS AND METHOD FOR CONSTRUCTING A VIRTUAL 3D MODEL FROM A 2D ULTRASOUND VIDEO
专利权人:
University Hospitals Cleveland Medical Center
发明人:
Faruk Halim Orge,Richard Ward Helms
申请号:
US16337776
公开号:
US20200005528A1
申请日:
2017.09.28
申请国别(地区):
US
年份:
2020
代理人:
摘要:
A method for creating a three-dimensional image of an object from a two-dimensional ultrasound video is provided. The method includes acquiring a plurality of two-dimensional ultrasound images of the object and recording a plurality of videos based on the acquired two-dimensional ultrasound images. Each of the videos includes a plurality of frames. The method further includes separating each of the plurality of frames, cropping each of the plurality of frames to isolate structures intended to be reconstructed, selecting a frame near a center of the object and rotating the image to create a main horizontal landmark, and aligning each frame to the main horizontal landmark. The method also includes removing inter-frame jitter by aligning each of the plurality of frames relative to a previous frame of the plurality of frames, reducing the noise of each of the frames, and stacking each of the frames into a three-dimensional volume.
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中国工程科技知识中心
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