An ultrasonic image processing system includes an ultrasonic transmitting apparatus, an ultrasonic receiving apparatus, a front-end processing circuit, and a computer apparatus. The front-end processing circuit is electrically coupled to an ultrasonic probe through the ultrasonic transmitting apparatus and the ultrasonic receiving apparatus respectively. The computer apparatus is electrically coupled to the front-end processing circuit. The computer apparatus includes a central processing unit (CPU) and a graphic processing unit (GPU). The system employs the CPU to control operations of the ultrasonic transmitting apparatus and the ultrasonic receiving apparatus through the front-end processing circuit, so as to acquire ultrasound scan data. The system further employs the GPU to perform an image reconstruction process on the acquired ultrasound scan data by way of multi-thread process, so as to generate image display data. Moreover, a corresponding ultrasonic image processing method is also provided.一種超音波影像處理系統包括超音波傳送裝置、超音波接收裝置、前端處理電路及電腦裝置。前端處理電路分別透過超音波傳送裝置及超音波接收裝置電性耦接超音波探頭，且電腦裝置電性耦接前端處理電路。電腦裝置包括中央處理單元及圖形處理單元。超音波影像處理系統利用中央處理單元透過前端處理電路控制超音波傳送裝置及超音波接收裝置，以取得超音波掃描資料。超音波影像處理系統利用圖形處理單元以多執行緒處理的方式對取得的超音波掃描資料進行影像重建處理，進而產生影像顯示資料。此外，對應的超音波影像處理方法亦被提出。
