-
This zip file contains source code and windows executables for carrying out face...
This zip file contains source code and windows executables for carrying out face detection on a gray scale image. The code implements Viola-Jones adaboosted algorithm for face detection by providing a mex implementation of OpenCV s face detector. Instructions for use and for compiling can be found in the Readme file.
Usage:
FaceDetect (, )
The function returns Nx4 matrix. In case no faces were detected, N=1 and all four entries are -1. Otherwise, N=number of faces in the image and the vector contains the x, y, width and height information of the face.
Example,
A = imread ( lena.jpg , JPG )
Img = double (rgb2gray(A))
Face = FaceDetect( haarcascade_frontalface_alt2.xml ,Img)
-This zip file contains source code and windows executables for carrying out face detection on a gray scale image. The code implements Viola-Jones adaboosted algorithm for face detection by providing a mex implementation of OpenCV s f
- 2022-07-12 10:23:46下载
- 积分:1
-
数字识别系统源代码
使用说明 代码注释的很详尽第一步:训练网络。使用训练样本进行训练。(此程序中也可以不训练,因为笔者已经将训练好的网络参数保存起来了,读者使用时可以直接识别)第二步:识别。首先,打开图像(256色);再次,进行归一化处理,点击“一次性处理”;最后,点击“R”或者使用菜单找到相应项来进行识别。识别的结果显示在屏幕上,同时也输出到文件result.txt中。该系统的识别率一般情况下为90%。此外,也可以单独对打开的图片一步一步进行图像预处理工作,但要注意,每一步工作只能执行一遍,而且要按顺序执行。具体步骤为:“256色位图转为灰度图”-“灰度图二值化”-“去噪”-“倾斜校正”-“分割”-“标准化尺寸”-“紧缩重排”。注意,待识别的图片要与win.dat和whi.dat位于同一目录,这两文件保存训练后网络的权值参数。
- 2022-07-24 04:47:50下载
- 积分:1
-
高速椭圆绘制程序 程序中var16为有符号16位数字型,uvar16为16位无符号数字型,uvar32为无符号32位数字型,var32为有符号32位数字型。...
高速椭圆绘制程序 程序中var16为有符号16位数字型,uvar16为16位无符号数字型,uvar32为无符号32位数字型,var32为有符号32位数字型。Ellipse参数中的x0,y0为圆心坐标,r1和r2分别为横半径和纵半径。PutPixel为画点函数。 -high-speed oval drawing program procedures var16 symbols for the median 16 H, 16 uvar16 for digital-type symbols, symbols uvar32 without median 32 H, as a symbol var32 median of 32 fonts. Ellipse parameters of x0, y0 coordinates for the center of a circle, r1 and r2 of longitudinal and transverse radius radius. PutPixel painting point function.
- 2023-04-18 09:05:03下载
- 积分:1
-
used Photoshop to the teeth whitening
用Photoshop给牙齿美白-used Photoshop to the teeth whitening
- 2022-05-28 16:12:13下载
- 积分:1
-
Fast Fourier Transform fft
快速傅立叶变换fft-Fast Fourier Transform fft
- 2022-11-05 06:20:03下载
- 积分:1
-
一个十分美丽的玫瑰程序
一个十分美丽的玫瑰程序-a very beautiful rose procedures
- 2022-01-25 17:16:38下载
- 积分:1
-
图形学各种图形图像。
图形学各种图形图像。-graphics various graphics.
- 2022-01-25 20:03:08下载
- 积分:1
-
自己编的vb编程,这是肾球源代码!请多多指教!
自己编的vb编程,这是肾球源代码!请多多指教!-vb own series programming, which is kidney-source code! A great weekend!
- 2022-03-14 02:42:37下载
- 积分:1
-
x264是h264的简化版本,里面有些我修改过的东西,需要在linux下编译...
x264是h264的简化版本,里面有些我修改过的东西,需要在linux下编译-ENG encoder is a simplified version, inside I changed some things, the need to compile under Linux
- 2022-04-01 19:33:26下载
- 积分:1
-
水波纹
水波纹-Water ripple
- 2022-08-13 13:37:07下载
- 积分:1