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INTELLIGENT ALGORITHMS FOR TRACKING THREE-DIMENSIONAL SKELETAL MOVEMENT FROM RADIOGRAPHIC IMAGE SEQUENCES

机译:从放射影像序列跟踪三维骨骼运动的智能算法

摘要

Systems and methods are disclosed that improve conventional tracking and modeling methods for determining three-dimensional bone motion from sequences of radiographic images. These enhancements significantly improve the speed, reliability and accuracy for bone motion tracking. Techniques used in various embodiments include multi-bone hierarchical techniques, time coherent approaches, simultaneous optimization of the entire motion sequence and improved initial estimates of bone motion paths.
机译:公开了改进用于从放射线图像序列确定三维骨运动的常规跟踪和建模方法的系统和方法。这些增强功能显着提高了骨骼运动跟踪的速度,可靠性和准确性。在各种实施例中使用的技术包括多骨分层技术,时间相干方法,整个运动序列的同时优化以及骨骼运动路径的改进的初始估计。

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