Optical_bench

此程序是应用于图形图像处理，基于matlab软件的二维高斯滤波算法实现。(This program is applied to graphics and image processing, based on MATLAB software two-dimensional Gauss filtering algorithm.)

非负矩阵分解法，这一种新型的子空间分解方法，增加了非负性约束，比PCA、ICA更有效(Non-negative matrix factorization method, which a new type of sub-space decomposition method, an increase of non-negative constraint, compared with PCA, ICA is more efficient)

Projection Metric Learning on Grassmann Manifold with Application to Video based Face Recognition

该文章包含了计算机视觉方面的论文及代码，如目标追踪、目标检测、人脸识别、机器学习、分割等(this document contains several papers and codes,such as object tracking、object detection、face recognition and so on)

这是一个人脸识别的程序，先对图像预处理，然后用PCA进行特征提取。(This is a face recognition process, first on the image pre-processing, and then use PCA for feature extraction.)

lowe论文的sift算法的MATLAB源代码(MATLAB source code of sift algorithm for lowe paper)

Developed with DELPHI business card management system

说明：  自己实现的BM3D图像去噪算法。它首先把图像分成一定大小的块，根据图像块之间的相似性，把具有相似结构的二维图像块组合在一起形成三维数组，然后用联合滤波的方法对这些三维数组进行处理，最后，通过逆变换，把处理后的结果返回到原图像中，从而得到去噪后的图像。(Image Denosing by Sparse 3-D Transform-Domain Collaborative Filtering.)

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)

ansys中建立的塔线模型，方便后续计算(Tower-line model established in ANSYS is convenient for subsequent calculation)