Cerebral function imaging diagnostic method based on knowledge base

Abstract

The invention discloses a cerebral function imaging diagnostic method based on a knowledge base. The cerebral function imaging diagnostic method based on the knowledge base comprises the following steps that the cerebral function imaging diagnostic problem is represented through knowledge, wherein tree-based representation and building of a cerebral function imaging diagnostic problem knowledge-based information model are included; a knowledge model is designed, the knowledge base is built, data of the knowledge base are managed, a data base is combined with the knowledge base, and imaging characteristics are extracted. According to the cerebral function imaging characteristics, knowledge representation theories of knowledge engineering are introduced, the problem is described according to the tree-based representation method based on knowledge, rules in auxiliary diagnosis are represented on this basis, and therefore the knowledge base of the problem is formed. By the use of the technology combining the knowledge base, the data base and medical image processing, a semi-automatic cerebral function imaging auxiliary diagnosis process according to the method of the knowledge engineering is designed, and the cerebral function imaging diagnostic method with some information having reference value can be provided for doctors.

Description

technical field [0001] The invention relates to a knowledge-based tree representation technique, in particular to a brain function imaging diagnosis method based on a knowledge base. Background technique [0002] In the past 20 years, with the rapid development of modern physics, electronics and computer technology, functional brain imaging technology (functional brain imaging) has made great progress, and a number of powerful non-invasive brain functional imaging methods have been born one after another. This prompts researchers to have a strong interest in brain functional imaging technology and its application in cognitive processes and emotional processes, and they are quickly applied to various fields of cognitive neuroscience and psychology, and many breakthroughs have been made. These achievements have promoted the in-depth process of research in these fields. Functional brain imaging is a holistic, non-invasive, in vivo technique for detecting brain function. [00...

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These devices generate large amounts of image data that can only be analyzed and processed with specialized computer software

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