Craniocerebral nuclear magnetic resonance image quality control method and system

The invention provides a craniocerebral nuclear magnetic resonance image quality control method and system, and the method comprises the following steps: obtaining a craniocerebral nuclear magnetic resonance image, constructing a data set of the craniocerebral nuclear magnetic resonance image, and r...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JU HAITAO, WU JUN, CHEN CHONG, FAN ZHAOLEI, DOU QIONGQIONG, WANG CHANGZHUANG, ZHANG YANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS
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Beschreibung
Zusammenfassung:	The invention provides a craniocerebral nuclear magnetic resonance image quality control method and system, and the method comprises the following steps: obtaining a craniocerebral nuclear magnetic resonance image, constructing a data set of the craniocerebral nuclear magnetic resonance image, and respectively marking images containing artifacts and images without artifacts in the data set; dividing the labeled data set into a training set and a test set according to a preset proportion; the method comprises the following steps: firstly, preprocessing a marked data set before training; training the training set data by adopting a ResNet network, and verifying through a test set to obtain a predicted quality control image; and comparing the predicted quality control image with the marked data set, and outputting a result of quality control of the craniocerebral nuclear magnetic resonance image. Based on the method, the invention further provides a brain nuclear magnetic resonance image quality control system.