本文研究了一種基于TMS320C5402 芯片的數字圖像處理硬件系統，并使用VB 進行
可視化的處理。在該圖像處理系統中，利用DSP 上的鍵盤模塊將各種圖像處理方法結合起來，利用DSP 串口和PC 機進行圖像數據的傳輸，并且利用VB 顯示處理前后的圖像。該系統的設計與實現，為以后進行基于DSP 的數字圖像處理獨立系統的設計提供了一種新思路。
關鍵詞：數字信號處理；TMS320VC5402 芯片；圖像處理；Visual Basic
Research and Implementation of New Image Processing System Based on DSP Xing Juanjuan Liu Quan （School of Information Engineering Wuhan University of Technology, Hubei Wuhan 430070） Abstract：Digital image processing hardware system based on the TMS320C5402 chip is mainly researched by this article, and VB is used to carry on the visible processing. In this system, each image processing method is unified in together by using the keyboard module, the preprocess and processed image Data were transported around string mouth to PC machine, therefore the preprocessing and processed image are showed by VB. Thus in the system, one kind of new mentality has been provided for later digital image processing independent system design based on the DSP.
Keywords：digital signal processing; TMS320VC5402 chip; image processing; Visual Basic