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OBJECTIVE The aim of this study was to determine the relationship between the apparent diffusion coefficient (ADC) and lumbar intervertebral disc degeneration using diffusion-weighted magnetic resonance imaging (DWI). MATERIALS AND METHODS Using a 3 T magnetic resonance scanner, DWI of the lumbar spine was assessed in 109 patients, with a total of 545(More)
Making the workflow work in coordination is an important method to improve the efficiency of the workflow. This article has proposed a management method based on the knowledge library to make the workflows cooperative. This management method cooperatively controls the workflow from the tripartite aspects, which are the fixed flow, the special flow and the(More)
In multi-sensor multi-target fusion systems the sensor registration is the major problem which is generally inadequate. The typical registration algorithms are based on statistics, such as LSE, ML etc. and on filtering theory, such as KF, EKF etc. They all are parametric methods namely. We propose a new algorithm that is based on ANN, nonparametric and many(More)
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