DWI fiber optimization reconstruction method and system fusing white matter function signals

• Main Authors: XIAO DAN, HUANG GUANYAO, YANG ZHIPENG
• Format: Patent
• Language: Chinese; English
• Published: 03.07.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention belongs to the technical field of medical image processing, and discloses a DWI fiber optimization reconstruction method and system fusing white matter function signals, and the method comprises the steps: fusing white matter fMRI into DWI global optimization fiber reconstruction based on a Bayesian optimal path algorithm of a global optimization class, adding function prior information fibers, and finding an optimal path connected with a specific function region from global fibers. The invention provides a method for reconstructing an optimal functional path by fusing white matter fMRI into DWI global optimization fiber reconstruction and adding functional priori information fibers, so that local noise can be effectively suppressed, an optimal connection path for executing aspecific function is obtained, and a local optimal solution is prevented from being obtained. According to the method, the framework that the optimal path is formed only through the spatial positionis broken through, and the