摘要
介绍了感光图像曲线回归和求解被测物体尺寸的数学表达式，并分析了焦距、光圈、温度对感光图像质量的影响。
The regression curve of sensitive-image and the formula of solving measured-object'dimensions is emphasisly introduced. moveover, The influence of focal-length. diaphragm temperature to qulity is analysed.
出处
《包头钢铁学院学报》
1995年第3期66-73,共8页
Journal of Baotou University of Iron and Steel Technology
