rgb2hsi

利用Matlab实现的基于小波SOFM的图像压缩算法，在matlab网站下载的，应该具有比较高的参考价值(The use of Matlab to achieve SOFM-based wavelet image compression algorithm, in matlab website, and should have a relatively high reference value)

说明：  计算凸包面积，点集Q的凸包是指一个最小凸多边形，满足Q中的点或者在多边形边上或者在其内。(Calculate convex hull area。The convex hull of point set Q is a minimum convex polygon, to meet the Q of the point or polygon or in its inside edge)

检测图形中的直线，在程序中稍微改动，即可检测多条直线(Detection of graphics in a straight line, a slight change in the procedure, can detect more than a straight line)

对目前光电的三网融合，并结合公司具体的业务进行探讨。(The current photoelectric triple play, combined with the company to discuss specific business.)

三维数据去噪处理，一维。二维数据去噪也可以使用(3D data denoised)

说明：  一维自适应阈值分割大津法的源程序是用matlab写的(One-dimensional Otsu adaptive threshold segmentation method source code is written in matlab)

说明：  实现脉搏波信号心率变异性分析,时域分析，频域分析和非线性分析(HRV analysis of the PPG signals)

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

说明：  用数字图像处理方法提取书法特征 实现书法骨架提取(Using digital image processing method to extract calligraphy features)

直方图自适应模糊分割算法，基于图像直方图统计信息的模糊分割算法，算法简单，速度快(Histogram adaptive fuzzy segmentation algorithm, based on image histogram statistics of the fuzzy segmentation algorithm, algorithm is simple, fast)