-
recognize_face
利用灰度积分投影直接对人脸图像进行检测和眼睛定位是一种常用的算法,但是直接采用该算法会受到背
景、特征等因素的影响,识别准确率较低。提出了一种基于最大类间方差阈值和区域膨胀相结合的检测与定位算法。该算
法首先计算最大类间方差设置阈值,把灰度图像转换为二值图像并检测出人脸区域,然后通过对该人脸区域中的连通区域
进行膨胀及连通性处理,精确定位眼睛坐标。实验表明,此算法可靠,具有较好的识别效果。(face recognized)
- 2010-08-19 16:45:54下载
- 积分:1
-
Change
在梯度基础上使用加权平均提取指纹方向场然后使用高斯滤波进行平滑处理(Extraction of fingerprint orientation field using weighted average based on gradient)
- 2020-10-26 09:59:59下载
- 积分:1
-
Simple-Shape-Detection-using-Hough-Transform
Simple Shape Detection using Hough Transform 用霍夫变换做为形状检测的matlab源码,从matlab官网下载(Simple Shape Detection using Hough Transform Hough transform used as a shape detection matlab source, from the official website download matlab)
- 2009-03-09 13:48:47下载
- 积分:1
-
singalframenuc
通过统计直方图并作相应的处理完成了红外图像非均匀性校正,特别是针对红外图像中常见的条纹非均匀性(Through statistical histogram and processed accordingly infrared image non-uniformity correction, especially for the common striped infrared image non-uniformity)
- 2021-02-10 16:29:52下载
- 积分:1
-
matlab程序
说明: MATLAB计算石墨烯能带,判断最近邻,对角化哈密顿量(Calculation of graphene energy band by MATLAB)
- 2020-12-10 09:39:19下载
- 积分:1
-
bp
说明: bp神经网络在图像压缩中的应用源代码,欢迎下载。(bp neural network in image compression source code, welcome to download.)
- 2008-09-09 15:55:08下载
- 积分:1
-
StrDetect01
文字识别的结构特征提取子函数。对不同字型的字进行提取。(Character Recognition structural feature extraction Functions. Text of different characters extracted.)
- 2007-04-12 00:00:27下载
- 积分:1
-
regionprops
使用regionprops中BoundingBox功能对图片进行处理获得X,Y的坐标值以及长宽度(Use regionprops the BoundingBox of the image processing functions to obtain X, Y coordinate values and long-width)
- 2010-03-07 11:16:22下载
- 积分:1
-
算子图像分割
说明: 利用最大间类差,最优阈值,迭代阈值等方法实现图像分割(The maximum class difference, optimal threshold and iterative threshold are used to realize image segmentation)
- 2020-01-03 23:35:57下载
- 积分:1
-
Make_chaos
说明: Make_chaos 将图像进行置乱,生成乱序图,以便进行水印嵌入(Make_chaos will Scrambling images, generate disorder plans for embedding)
- 2006-03-03 21:51:42下载
- 积分:1