Image classification method and device and storage medium
A classification method and image technology, applied in the field of image processing, can solve problems such as difficult to distinguish between people with neurodegenerative diseases and normal people
Pending Publication Date: 2021-11-02
SHENZHEN UNIV
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[0004] The technical problem to be solved by the present invention is to provide an image classification method, device and storage medium aiming at the above-mentioned defects of the prior art, aiming at solving the problem that doctors mainly rely on the clinical scores and movement problems of the crowd to diagnose neurodegeneration in the prior art. disease, difficulty distinguishing neurodegenerative disease populations from normal populations
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[0059] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0060] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.
[0061] Neurodegenerative diseases are a group of diseases caused by the gradual damage of the function or structure of neurons, including Alzheimer's disease and Parkinson's disease. Alzheimer's disease is the most c...
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The invention discloses an image classification method and device and a storage medium. The method comprises the following steps: obtaining magnetic resonance imaging and a plurality of preset brain region templates, wherein the plurality of brain region templates correspond to different human brain region division rules respectively; determining a plurality of feature matrixes according to the plurality of brain region templates and the magnetic resonance imaging, wherein each feature matrix in the plurality of feature matrixes is determined by one brain region template in the plurality of brain region templates; screening feature vectors in the plurality of feature matrixes to obtain a first optimization feature matrix; and determining an image prediction category corresponding to the magnetic resonance imaging according to the first optimization feature matrix. According to the invention, the problem that in the prior art, doctors diagnose neurodegenerative diseases mainly depending on clinical scores and movement problems of people, and it is difficult to distinguish between people suffering from the neurodegenerative diseases and normal people can be solved.
Description
technical field [0001] The present invention relates to the field of image processing, in particular to an image classification method, device and storage medium. Background technique [0002] Currently, as the global population ages, the number of people worldwide with neurodegenerative diseases continues to grow, and the disease has received global attention. At this stage, doctors mainly rely on the clinical scores and motor problems of the population to diagnose neurodegenerative diseases, and brain neurons have already degenerated before cognitive impairment and motor problems appear. Therefore, in the early stage of neurodegenerative diseases, that is, when typical clinical symptoms have not yet appeared, it is difficult for doctors to see the degeneration of brain neurons from brain images of the population, so it is difficult for doctors to distinguish neurodegeneration based on the clinical symptoms of the population. disease population and normal population. [0...
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IPC IPC(8): G06K9/34G06K9/46G06K9/62G06T7/00
CPCG06T7/0012G06F18/2115
Inventor 雷海军陈梓豪杨张袁梅冷雷柏英黄忠唯赵本建刘伟鑫
Owner SHENZHEN UNIV