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Method and system for estimating a deflated lung shape for video assisted thoracic surgery in augmented and mixed reality
Method and system for estimating a deflated lung shape for video assisted thoracic surgery in augmented and mixed reality
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机译:在增强现实和混合现实中估算视频辅助胸外科手术的lung缩肺部形状的方法和系统
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摘要
The present teaching relates to surgical procedure assistance. In one example, a first volume of air inside a lung is obtained based on a first image of the lung captured prior to a surgical procedure. The lung has a first shape on the first image. A second volume of air deflated from the lung is determined based on a second image of the lung captured during the surgical procedure. A second shape of the lung is estimated based on the first shape of the lung and the first air volume inside the lung and second volume of air deflated from the lung. A surgical plan is updated based on the estimated second shape of the lung.
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