RF DATA BASED ULTRASONIC IMAGING METHOD AND SYSTEM

摘要

An RF data based ultrasonic imaging method and system, also referred to as an RF metadata platform technology; the method comprising: S1, receiving an echo signal acquired by transmitting an ultrasonic signal; S2, beamforming the echo signal; S3, acquiring the RF data in the echo signal; S4, directly performing ultrasonic imaging based on the acquired RF data to obtain a target image. The RF data based ultrasonic imaging method and system, after acquiring the RF data in the echo signal, directly performs ultrasonic imaging based on the acquired RF data to obtain the target image. Compared with the prior art, the system of the present invention has a simple structure but does not lose data, and improves the real-time performance and the image quality of ultrasonography employing the processing method and system, allowing the diagnostic information and axial resolution to be more detailed and clearer, while reducing manufacturing and use costs.