Fresnel-hologram

代码说明：

  目前生成全息图主要有傅里叶和菲涅尔变换，此代码为利用菲涅尔变换将二维图片生成菲涅尔全息图，以达到图像加密的功能。(The current generated hologram mainly Fu Liye and Finel transform, the code for the use of Finel transform two-dimensional images generated Finel hologram, in order to achieve the function of image encryption.)

文件列表：

1菲涅尔生成全息图
.................\cameraman.tif,65240,2014-11-11


.................\fresnel.m,528,2014-11-11
.................\fresnell.m,612,2014-11-11
.................\Ge__parallel(1).m,2198,2014-11-11