Research and Implementation on Mddule-Based Real-Time Vision System

• Main Authors: Hsu, Shao-Wu, 許紹武
• Other Authors: Tang, Pei-Chong
• Format: Others
• Language: zh-TW
• Published: 1993
• Online Access: http://ndltd.ncl.edu.tw/handle/18196295528217628521

碩士 === 國立交通大學 === 控制工程研究所 === 81 === 　　With the advantages of two - dimensional measuring and contactless measuring, the image system is an important element in the industrial automation. However, due to excessive operating time for the huge amount of image data, it is usually not to meet the demand of real - tome processing. Consequently, the image processing technique implementing is limited by the operating time on the dynamic measurement. 　　The goal of this thesis is to build up a module - based real - time vision system under the network. The proposed system has the following features: (1) It contains multiple modules, linked by network, which process image data in parallel; (2) The operating speed is 60 frames per second; (3) It can be used for multi - window tracking scheme with multiple modules; (4) The hardware is constructed by large - scale programmable gate array (PGA); (5) The flexibility of software is achieved by modulized design; (6) The price is reduced by using lowcost single board. 　　The research of this thesis focuses on the hardware design and implementation. Experiments show that the proposed module - based vision system supports real - time image processing in parallell.