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Description: The CGHMaker Hologram Construction Kit allows you to create your own holographic objects programmatically in Java and without requiring any special tools beyond a simple text editor.
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Size: 475339 |
Author: 王野 |
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Description: 数字全息和计算全息相关技术
计算全息图的制作和再现过程主要分为以下几个步骤:
1抽样。得到物体或波面在离散样点上的值。
2.计算。计算物光波在全息平面上的光场分布。
3.编码。把全息平面上光波的复振幅分布编码成全息图的透过率变化
4.成图。在计算机控制下,将全息图的透过率变化在成图设备上成图。如果成图设备分辨率不够,再经光学缩版得到实用的全息图。
5.再现。这—步骤在本质上与光学全息图的再现没有区别
计算全息的优点很多,最主要的是可以记录物理上不存在的实物,只要知道该物体的数学表达式就可能用计算全息记录下这个物体的光波,并再现该物体的像。
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Size: 32698 |
Author: hankguo97 |
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Description: The CGHMaker Hologram Construction Kit allows you to create your own holographic objects programmatically in Java and without requiring any special tools beyond a simple text editor. -The CGHMaker Hologram Construction Kit allows you to create your own holographic objects programmatically in Java and without requiring any special tools beyond a simple text editor.
Platform: |
Size: 475136 |
Author: 王野 |
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