燃烧室摄影图像计算机处理系统的探讨

An Investigation on the Comoputer Processing System for Photographic Images Taken from a Combustion Chamber

提出了构造内燃机燃烧室摄影图像的计算机捕捉和处理系统，介绍了该系统的主要组成部分──帧捕捉器的软件开发，并对该系统和软件进行了评价，提出了进一步研究的方向。

The combustion process is an important topic in the study of internal combustion en-gines,A computer grabbing and processing system for the photographic images taken fromthe combustion chamber of an internal combustion engine is presented.This system grabsand sends the images of the combustion process into the computer with a frame grabber andextracts the characteristic information about combustion by image processing. Comparedwith the conventional approach,by which the combustion process is investigated with a cine-projector to show the high-speed photographic film,this system is not only more convenientand flexible, but also capable of giving a quantitative analysis of the combustion. The soft-ware development for the frame grabber,the key to the entire system,is discussed.Thesoftware structure and the feature of various submodules are given. Further research topicsare suggested.