Thermal ablation area monitoring method and system based on radio frequency processing and fuzzy clustering

The invention provides a thermal ablation area monitoring method and system based on radio frequency processing and fuzzy clustering. The thermal ablation area monitoring method based on radio frequency processing and fuzzy clustering comprises the following steps: S1, acquiring radio frequency data in a thermal ablation process, and processing the acquired radio frequency data; s2, related to fuzzy clustering; s3, performing iterative processing on fuzzy clustering according to the processed radio frequency data and set fuzzy clustering parameters to obtain a clustering result; and S4, displaying a thermal ablation area according to the obtained clustering result. On one hand, the difference between thermal ablation and normal tissue is maximized and highlighted from the perspective of signal processing; on the other hand, an unsupervised fuzzy clustering algorithm is used for automatically identifying the thermal ablation area, the scheme can be well compatible with a current ultrasonic system, and compared