人脸识别的matlab程序一般，但可以借鉴下

依据论文：《灰度图像增强算法的改进与实现研究.caj》中的算法，实现灰度图像的增强处理，经试验表明，效果不错。-Based on papers:

区域生长: 标注详细,参数可在程序中调整-Regional Growth: tagging detailed parameters can be adjusted in the procedure

多尺度的光谱图像分割，有对应的论文和matlab及c++代码-Multiscale spectral image segmentation, there are papers and the corresponding matlab and c++ code

许多应用PET 与fMRI 技术的脑功能成像研究发现,数字加工任务会显著引起前运动皮质的激活。习惯上认为,这一 结果可能与任务执行过程中的动作反应,如手指按键、默读或眼动等有关。近年来的研究则表明,这一区域不仅具有动作功能, 同时也具有其它非动作的认知功能。在本研究中,对17 篇关于数字加工的脑功能成像研究进行了元分析,以考察前运动皮质在 数字加工中的作用。研究结果发现,运动前区的背外侧( PMd) 与腹外侧( PMv) 在大多数数字加工任务中有显著激活,而运动辅 助区(SMA) 的激活则相对较少。数字比较、加法与减法任务在PMd 区域有更多的激活,而乘法任务则在PMv 区域有更多激活。 数字自身特征对PMd、PMv 与SMA 喙部区域的激活有显著的调节作用。这一结果表明,前运动皮质在数字加工过程中可能扮 演着比动作反应更为重要的角色。-Many applications, PET and fMRI brain imaging technology study found that a significant number processing tasks are likely to cause the activation of premotor cortex. Customary to believe that the The results may be related to task execution in the process of movement reaction, such as the finger buttons, silent reading, or other related eye movements. In recent years, studies suggest that this region not only motor function, At the same time also has other non-cognitive action. In this study, pairs of 17 on digital processing of functional imaging studies of brain meta-analysis to examine pre-mot

这是一个画湖区等深线的Mat程序，数据是一些离散的不规则点，包括经度、纬度和水深值。-This is a drawing isobath Lakes Mat procedures, a number of discrete data is irregular, including longitude, latitude and water depth values.

对比度拉伸：通过增加图形对比度来凸显图形-Contrast stretching: by increasing the contrast to highlight the graphics graphics

matlab写的质心沃龙诺依程序，把需要划分的区域划分成相应的质心沃龙诺依区域，质心沃龙诺依图是在沃龙诺依图的基础上把随机的产生点固定在每个沃龙诺依区域的质心上-write matlab centroid Vorontsov Noida procedures, the needs of the division is divided into regions corresponding centroid Vorontsov Noida region, center of mass Noida Figure Vorontsov Vorontsov was Nooyi map based on the random selection of points fixed in each In Noida Vorontsov mind the quality of regional

1)具体功能为:鼠标绘制折线,给出折线的缓冲区宽度,提取出折线的平行线. 2)本程序是利用地图代数中距离变换的方法(栅格方法),提取折线的平行线.和笔者前一阵子上传的折线的平行线算法(矢量方法)可做对比 3)注:矢量方法中没有考虑垂直的特殊情况,增加个判断条件便可消除. -1) the specific features as follows: the mouse line drawing, broken line give the width of the buffer, to extract the broken line parallel line .2) This procedure is the use of map algebra in the distance transform method (grid method), Extraction of broken parallel lines. and the author of the line long ago From the parallel line algorithm (vector method) can be compared 3) Note: The vector method does not consider the special circumstances of the vertical, increasing the conditions of a judge could be removed.

别人的东西，有关KPCA特征提取的，看过了，很好很强大-Other people" s things, the KPCA feature extraction, and seen, very good very strong

视频编码中基于块的梯度下降搜索块运动估计算法