摘要
讨论动感全息图的工作原理 ,介绍一种合成全息动感的新方法——纵向面积分割法 .将物体设计为由一系列形式不同的像元组成 ,同时对彩虹全息图的色散观察窗进行纵向面积分割 ,使不同图像元通过观察窗的不同纵向位置单元成像 ,以实现动感 .设计和制作了具有平移、缩放、旋转、摆动等不同动感的全息图 .彩虹全息图色散观察窗的横向和纵向两个自由度均可利用 ,横向自由度保留了视差信息 ,纵向自由度则可用于实现全息动感 .
To discuss the principle of sensorimotor hologram and present a new method for generating holographic moving sense longitudinal area partition technique. The objects were formed by different imaging units and the viewing windows of rainbow holograms were partitioned in longitudinal direction. Different object units were imaged through different viewing window units, then moving sense was achieved. The sensorimotor holograms with different moving sense of shifting, reducing and amplifying, rotation, swing and so on have been worked out. All of the transverse freedom and longitudinal freedom of the holographic viewing window are utilizable. The transverse freedom conserves the disparity imformation and the longitudinal freedom can be used to create moving sense.
出处
《北京理工大学学报》
EI
CAS
CSCD
2000年第3期329-332,共4页
Transactions of Beijing Institute of Technology
