[Multi-points pulse information acquisition and 3-D reconstruction based on grid-net images].
A method of acquiring radial pulse information from the grid-net area on every pulse image frame is proposed based on the principle of lens imaging and the characteristics of image data. The radial pulse image data are collected by the pulse image sensor. Multi-points out-of-plane displacements of the pulse are acquired by the method. And the membrane surfaces are reconstructed, then the 3D information of the pulse can be observable.
Zhang
Ai-Hua
AH
College of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou.
Guo
Wei-Gang
WG
Li
Yong-Ping
YP