登录
首页 » matlab » hysthresh

hysthresh

于 2011-11-18 发布 文件大小:2KB
0 208
下载积分: 1 下载次数: 13

代码说明:

  Edge detection result should be enhanced using linear method like Median filter to remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the centre of the pupil by counting the number of black pixels (zero value) of each column and row. Then get each row and column that has the maximum number of these black pixels. Then determine the center by simple calculation according to the image coordinate to set it correct on the image, consequently we can determine the radius of the pupil. Thus we can find the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms of circle and ellipse.

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • FDTD_2D_TM
    电磁计算中利用FDTD算法的mur吸收边界,数值计算。(FDTD method with Mur ABC)
    2014-12-01 15:09:59下载
    积分:1
  • 1
    说明:  关于心电信号的各种滤波方法,IIR,FIR,空域相关,软硬阈值,基于IIR的自适应滤波等(the method for ECG denoising,such as IIR,FIR,spatial correlation,soft and hard threshold,based on IIR filter s adaptive filter)
    2009-05-19 07:22:34下载
    积分:1
  • gui_I_14_6
    利用matlab的GUI模块搭建了拍振的产生,两列同频率的叠加。(Using the GUI module of MATLAB to set up the production of the beat vibration, the two column of the same frequency of the superposition.)
    2016-12-08 20:42:12下载
    积分:1
  • L1_magic
    程序包包括了求解稀疏信号重构的凸优化方法。具体实现了基于 primal-dual 的线性规划方法(LPs)和基于 log-barrier 的二阶锥规划方法(SOCPs)。(Sparse signal recovery via convex programming is given in the pakage. The Lps are using generic primal-dual method, and the SOCPs are solved with a generic log-barrier algorithm. )
    2012-04-17 22:23:44下载
    积分:1
  • DigitalImageProcessing-4
    Digital Image Processing Using Matlab Additional Material
    2011-05-27 22:31:53下载
    积分:1
  • xiyangcan-cha5-8
    本程序是以北京西洋参路口数据为例,采集一天24H数据,并对异常交通数据做识别、修复处理,用结合减法聚类和模糊聚类算法对路口数据实现自动划分(This procedure is based on data of Beijing Ginseng junctions, 24H data collection day, and do identify abnormal traffic data, repair treatment, with a combination of subtractive clustering and fuzzy clustering algorithm for automatic classification of data on the intersection)
    2010-08-05 15:11:26下载
    积分:1
  • EEPROM
    msp430 I2C读写源程序,两个例程。(MSP430 I2C)
    2009-07-20 18:37:26下载
    积分:1
  • matlab-PLS-TOOBOX
    matlab 工具箱 很好的工具箱,只要能找到相应的程序就可以了(matlab pls strong helpful good well it is so good as to use this matlab pls)
    2010-09-11 10:48:00下载
    积分:1
  • PID-controler.-matlab-code
    PID controler/ matlab code
    2012-05-16 00:28:06下载
    积分:1
  • High-frequency-emphasis
    MATLAB图像处理-基于高频强调滤波和直方均衡化图像增强(MATLAB image processing- based on high frequency emphasis filtering and histogram equalization image enhancement)
    2013-11-06 20:33:38下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载