specklegram的意思|示意

The whole dynamic process can be recorded on a single specklegram, and the derivatives of displacements of every moment can be obtained by whole-field filtering.

该法能在一张散斑图上记录下物体动态变形的全过程，在全场滤波时可得到任意时刻的瞬态位移偏导数场。

A new mutiplex speckle photography is given which uses a rotating prism to record multiple specklegram.

提出了一种新的多通道散斑照相术，通过旋转光楔实现多通道散斑图记录。

A method of parallel optical processing of double exposure specklegram or particle image using hololens array is presented.

介绍了用全息透镜阵列对双曝光散斑图或双曝光粒子像进行并行光学处理的方法。