1) digital reflection hologram
![点击朗读](/dictall/images/read.gif)
数字反射全息图
2) Reflecting digital holographic microscopy
![点击朗读](/dictall/images/read.gif)
反射式数字全息显微术
3) reflection hologram
![点击朗读](/dictall/images/read.gif)
反射全息图
1.
One-step large scene depth reflection hologram;
![点击朗读](/dictall/images/read.gif)
一步法大景深反射全息图
2.
The holographic volume gratings and reflection holograms having high diffraction efficiencies and signal noise ratio are also fabricated in experiment.
实验中制作出了高衍射效率和信噪比的体积全息光栅和反射全息图 。
3.
A broadband reflection hologram is obtained from a DCG film made with a higher swelling temperature.
在较高的膨化温度下,使用重铬酸盐明胶(DCG)制作了宽带反射全息图,在457。
4) Reflection holograms
![点击朗读](/dictall/images/read.gif)
反射全息图
1.
A bleach composed of potassium dichromate,potassium iodide,sulfuric acid is optimized for processing reflection holograms recorded in the ultra fine grain gilver halide emulsion SDUF 1.
通过实验优化重铬酸钾、碘化钾和浓硫酸漂白液的配比 ,使其适合于处理用超细颗粒卤化银乳剂SDUF- 1记录的反射全息图。
5) digital hologram
![点击朗读](/dictall/images/read.gif)
数字全息图
1.
In the paper a novel way to encrypt digital holograms,which is based on phase-aberrated rectifying of holograms,is proposed.
根据全息图相位畸变矫正原理,提出一种使物光相位畸变加密的数字全息图像的算法。
2.
To enhance the encrypt security of the Arnold transformational image, a novel method which transforms digital holograms generated by virtual optics is proposed.
提出了用于M×N数字图像的二维Arnold变换公式,指出其变换周期等于MAXN×MAXN(其中MAXN=MAX(M,N))数字图像Arnold变换的周期;分析了二维Arnold变换用于数字图像加密的弊端,针对于其不足,提出将Arnold变换用于置乱虚拟光学方法生成的数字全息图,以增强加密效果。
3.
Large amounts of communication bandwidth and memory space is occupied to transmit and store digital hologram on account of its enormous data volume.
由于数字全息图的数据量庞大,其传输、存储占用大量的通信带宽和存储空间。
6) digital holography
![点击朗读](/dictall/images/read.gif)
数字全息图
1.
In digital holography, holograms are captured by a CCD camera instead of the conventional photo plates and the recorded wavefronts are then reconstructed by a computer digitally.
本论文从理论和实验两方面对数字全息图的记录与再现进行了研究。
2.
A zero-order term suppression method for digital holography with Hilbert-Huang transform is proposed.
针对数字全息图中的零级项问题,提出一种用Hilbert-Huang变换对零级项进行抑制的方法。
补充资料:高分辨电子显微镜(见高分辨电子显微术)
高分辨电子显微镜(见高分辨电子显微术)
high resolution electron microscope
高分辨电子显微镜high resolution eleetronmieroseope见高分辫电子显微术。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条