The present invention discloses an evaluation system of determination of cardiovascular functional parameters using ultrasonic images. The evaluation system includes: a data reading module, a 2D image generating module, a contour determination module, an active contour module, a geometric central axis computing module, and a function evaluation module. After reading the cardiovascular ultrasonic files with the data reading module, the 2D image generating module displays 2D images. Then, active contours are generated by the contour determination module and the active contour module for the geometric central axis computing module to calculate the geometric central axes. Finally, the function evaluation module calculates the evaluation parameters according to the geometric central axes. With the implementation of the present invention, the evaluation parameters can be derived utilizing the cardiovascular ultrasonic images for clinical diagnosis in the evaluation of the cardiovascular function.本發明為一種以超音波影像建立心血管功能參數之評估系統,其包括:一資料讀取模組、一2D影像產生模組、一邊緣建立模組、一動態邊緣模組、一幾何中心軸計算模組以及一功能評估模組。資料讀取模組讀取心血管超音波檔案後,由2D影像產生模組顯示2D影像,再利用邊緣建立模組及動態邊緣模組產生動態邊緣以供幾何中心軸計算模組計算出幾何中心軸,最後功能評估模組根據幾何中心軸計算出評估參數。藉由本發明之實施,可以利用心血管超音波影像得到評估參數,以供臨床診斷評估心血管功能。100‧‧‧以超音波影像建立心血管功能參數之評估系統10‧‧‧資料讀取模組20‧‧‧2D影像產生模組30‧‧‧邊緣建立模組40‧‧‧動態邊緣模組50‧‧‧幾何中心軸計算模組60‧‧‧功能評估模組
