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1D gabor Filter
- Descr iption: Recent studies on Mathematical modeling of visual cortical cells [Kulikowski/Marcelja/Bishop:1982] suggest a tuned band pass filter bank structure. These filters are found to have Gaussian transfer functions in the frequency domain. Thu
sx
- 实现带阴影效果的画框
fromirangaborfilter
- 基于纹理分析的图像分割用滤波实现,需要先输入参数。%The Gabor filter is basically a Gaussian (with variances sx and sy along x and y-axes
sx
- VB写的用来控制各种摄像头的代码-VB was used to control the various camera code
biaoding
- 主程序为 Tsai 参考 TestData 以了解调用方法 Ncx,Nfx,Cx,Cy,dx,dy,sx 七个参数可以这样得到: Ncx,Nfx,sx 简单的设为1。 Cx,Cy 设为像素中心,也即是如果图像是800×600,那就设为400、300。 但我的例子中的值是用其它的方法标定出来的。可以参考Tsai的另外一篇论文: Techniques for Calibration of the Scale Factor and Image Center fo
cutedraw1
- 画图工具L c R G NONE End Enum Dim graph As Graphic Private Type Lnode’定义一个节点类型来 保存每个图形的信息 Sx As Single Sy As Single Tx As Single Ty As Single Bch As Graphic Color As Long End Type 画图:直线,圆跟矩形都用Line方法来实现,封装在Public Sub-drawing tools c R L G NONE End Enum Di
gaborfilter
- The Gabor filter is basically a Gaussian (with variances sx and sy along x and y-axes respectively)
sx
- 手写数字识别之模板匹配法程序,一本上的,很不错,希望对大家有帮助。-Handwritten numeral recognition of the template matching procedure, one on the very good, hope you help.
Tsai
- 主程序为 Tsai 参考 TestData 以了解调用方法 Ncx,Nfx,Cx,Cy,dx,dy,sx 七个参数可以这样得到: Ncx,Nfx,sx 简单的设为1。-Tsai reference to the main program is to understand the calling method TestData Ncx, Nfx, Cx, Cy, dx, dy, sx seven parameters can be obtained: Ncx, Nfx, sx s
gaborfilter.tar
- Gabor滤波器经常被用于形状检测和特征提取,比如增强指纹图像。本代码用matlab实现了一个二维Gabor滤波器。 代码使用如下: function [G,gabout] = gaborfilter1(I,Sx,Sy,f,theta) from gaborfilter1 with different f(Frequency) and theta(Angle). for example f:0,2,4,8,16,32 theta = 0,pi/3,pi/6
SX
- 这是我以前买的一个手写控件源码,能用鼠标写汉字及英文\数字等并进行识别.-This is what I previously bought a hand-written source code control
mygaborfilter
- 4方向滤波器gabor 实现0°、45°、 90°、 135°方向滤波 - The Gabor filter is basically a Gaussian (with variances sx and sy along x and y-axes respectively) modulated by a complex sinusoid (with centre frequencies U and V along x and y-axes respectively)
att_faces
- The files are in PGM format, and can conveniently be viewed on UNIX (TM) systems using the 'xv' program. The size of each image is 92x112 pixels, with 256 grey levels per pixel. The images are organised in 40 directories (one for each subject), which
Transform
- 包括以下函数 1)平移(tx,ty,tz)的矩阵Txyz void matTxyz(float Txyz[4][4],float tx,float ty,float tz) 2)绕x轴旋转theta角的矩阵Rx void matRx(float Rx[4][4],float theta) 3)绕y轴旋转theta角的矩阵Ry void matRy(float Ry[4][4],float theta) 4)绕z轴旋转theta角的矩阵Rz void matRz(float Rz[4][4]