A 3-d dynamic displacement field is studied and tested by use of two sets of rotation aperture spackle photographicsystem.
采用两套旋转孔径散斑照相系统对动态三维位移场进行了研测。
2
In this paper, the main technical procedure of restoration for images degraded by a certain high-speed photographicsystem is described.
本文就某系统的动态图象的复原，阐述了复原的主要技术过程。
3
This paper offers a general account of the principle, measurement method and practical application of modulation transfer function in aerial photographicsystem.