Respiratory artifact correction method and system based on thermal ablation real-time monitoring

The invention provides a respiratory artifact correction method and system based on thermal ablation real-time monitoring. The respiratory artifact correction method based on thermal ablation real-time monitoring comprises the following steps: S1, collecting original data monitored by thermal ablation in real time, pre-training the collected original data, and extracting respiratory movement characteristics of a patient; S2, according to the extracted respiratory movement characteristics of the patient, obtaining thermal ablation original input data of a specific respiratory phase; and S3, estimating the thermal ablation temperature according to the obtained thermal ablation original input data of the specific respiratory phase to obtain an estimation result. The respiratory movement curveof the patient is adaptively extracted through independent component analysis, then the real-time monitoring original input data of the specific respiratory time phase is obtained through gating, andfinally temperature estim