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Systems and methods for qualifying symmetry to evaluate medical images
Systems and methods for qualifying symmetry to evaluate medical images
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机译:用于鉴定对称性以评估医学图像的系统和方法
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摘要
A method and related software are provided for analyzing images such as computerized tomography images obtained from a standard perfusion CT software package. This method converts image values to relative differences, which represents meaningful side-to-side asymmetry. This conversion may be performed by comparing a small region of the scan to the corresponding region in the contralateral hemisphere, quantifying the degree of relative difference using statistical techniques, and representing this quantity of relative difference in a two dimensional or three diemnsional relative difference map.
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