feature-excture

说明：  本代码能实现matlab图中图，可以在figure中实现局部放大图，从而实现整体趋势和局部展示的目的。(This codes can realize the MATLAB graph, iand the codes can realize the local enlargement map in the figure, so as to achieve the overall trend and the purpose of partial display.)

衍射光学光束整形元件设计 目标：在透镜后焦面上实现图形的光强分布 实现： 1、波长、衍射光学元件口径、形状、入射波前、二维目标分布及尺寸等都可自行设定； 2、对相位进行8台阶量化，重新计算； 3、更换输出面的采样间隔，重新计算。(Design of Diffraction Optical Beam Shaping Element Objective: To realize the intensity distribution of the pattern on the focal plane behind the lens. Realization: 1. Wavelength, aperture, shape, incident wavefront, two-dimensional target distribution and size of diffractive optical elements can be set by themselves. 2. The phase is quantized by 8 steps and recalculated. 3. Replace the sampling interval of the output surface and recalculate it.)

解Demosaici，使用连续逼近的方法！(Motion-compensated (MC) video coding has been dominating in the past decades. From MPEG-1/2 to MPEG-4, H.263 and the latest H.264, we have witnessed that the accumulative improvement of MC video coding. However, what lacks in the standardization-propelled research is to maintain a healthy skeptism toward the role of MC in video coding. In this project, we attempt to challenge the current video coding paradigm by proposing a sound alternative that does not involve any explicit motion estimation or compensation. Instead, motivated by the duality between edge profile of 2D images and motion trajectory of 3D video)

快速DCT算法32位的C语言实现,乘法次数最少,可嵌入编码器及解码器使用()

行人目标检测 代码文件基于hog+svm检测技术。(people dectect and depending on hog+svm )

基于FFT以及次谐波的两种相位屏仿真方法源程序；主函数用于显示相位屏的二维和三维图像(FFT-based and subharmonic two phase screen simulation method source program; the main function is used to display two-dimensional and three-dimensional images of the phase screen.)

变分模态分解，VMD二维算法及测试示例，用来分解二维图像数据(Decomposition of two-dimensional image data)

说明：  可以实现金字塔加速处理模板匹配，vs2015+opencv3.30.(The template matching can be accelerated by pyramid)

这是一个人脸检测程序，可以有效检测出图像边缘。(This is a face detection procedures can effectively detect Edge.)

一个很好的图像处理程序(a good image-processing program)