登录
首页 » Matlab » 灰度级特征提取的血管分割或分类的应用程序

灰度级特征提取的血管分割或分类的应用程序

于 2022-07-16 发布 文件大小:91.94 kB
0 58
下载积分: 2 下载次数: 1

代码说明:

特征提取是图像分割或分类的重要程序。这可以用于血管分割或分类。Gray_level 功能是获得与邻近像素的强度级别进行的基于的操作或否则称为相邻的像素为单位)。在这里,给作为输入到神经网络提取五个灰度级特征。 Feature1 被通过减去从实际像素值的邻近像素之间的最小值。Feature2 被通过减去实际像素值从邻近像素之间的最大值。Feature3 被通过减去从实际像素值的邻近像素的平均值。Feature4 被通过查找邻近像素的标准偏差。Feature5 是实际像素灰度值。 后发现所有五个特性为每个像素的原始图像或增强后的图像,特点被串联对于正确对齐,以便他们可以直接给作为输入的神经网络。在这种情况下,对于每个输出我们有 5 投入。目标图像重塑一种,当喂到神经网络,为每个目标值,培训是基于五个一共特点。 一些与他们相应目标图像的图像还提供从凝视数据库。

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

  • MYGASVM
    simple GASVM for LS-SVM
    2008-05-24 22:09:27下载
    积分:1
  • Desktop
    interesting matlab codes that can help for working
    2010-03-28 05:11:27下载
    积分:1
  • SeqLnok.matlab
    说明:  上传RBF源程序,希望能对大家学习有所帮助,并请提出宝贵的意见和建议!(upload source, in hopes of learning we can help, and requested the valuable advice and suggestions!)
    2006-05-10 17:16:40下载
    积分:1
  • communication-systems(matlab)
    现代通信系统原理和经典算法的MATLAB实现(Modern communication system principles and classical algorithms in MATLAB)
    2013-01-17 22:11:43下载
    积分:1
  • ty51
    通信原理中功率谱密度的仿真,仿真了不同占空比,等概、非等概双极性矩形随机信号的归一化功率谱密度,并分析不同信号(不同占空比,等概非等概)所包含的频谱分量,有无直流分量和定时分量信息(Communication theory in the power spectral density of the simulation, the simulation of different duty cycles, such as almost, almost bipolar rectangular Non-random signal normalized power spectral density, and the analysis of different signals (different duty cycle, etc. None of the other Summary) contains the spectrum component, with or without DC component and time component information)
    2010-08-06 15:55:45下载
    积分:1
  • interleaver
    该程序描述的是数字电视地面广播中卷积交织部分.因为是卷积交织所以最后结果中出现为的数值表示该值是前一包缓冲数据的数.但针对第一包数据做卷积交织时,这些零位置上最后确实自动补零.(The procedure is described in digital TV terrestrial broadcasting in parts of Convolutional Interleaver. Convolutional Interleaver because it is so final results for the numerical value is that the previous data on the number of packet buffer. But for the first packet data do Convolutional Interleaver These zero position is indeed the last automatic zero.)
    2007-11-22 14:56:50下载
    积分:1
  • chi2test
    给定一批的样本,当然这些样本间必须相互独立。如果Q > chi2(p, nu),假设拒绝,否则通过。 ARGUMENTS: x Absolut numbers. p The prob ability value, calculated from Q. Q The resulting Q-value.(A given batch of samples, of course, among these samples must be independent of each other. If Q> chi2 (p, nu), the assumption that refuse, or else through. ARGUMENTS: x Absolut numbers. P The prob ability value, calculated from Q. Q The resulting Q-value.)
    2009-05-20 14:40:02下载
    积分:1
  • EMDN
    一些matla实现的图像处理算法,有emd,和BEMD分解的程序,及图像去噪等算法。(Some matla realize image processing algorithm, emd, and BEMD decomposition process, and image denoising algorithm.)
    2011-06-24 20:21:43下载
    积分:1
  • the-structure-of-truss
    一个桁架结构的动力学响应和主动控制程序,优化算法采用了粒子群方法。仅供参考。(this dissertation discusses the dynamical response and contrlol design of a flexible trussed structure the optimal position of actuator is studied by using the particle swarm optimizer as optimization algorithm.)
    2011-11-10 22:15:20下载
    积分:1
  • PMSM-speed-sensorless-control-method
    Permanent magnet synchronous motor speed sensorless control method 永磁同步电机的无速度传感器控制策略(Permanent magnet synchronous motor speed sensorless control method)
    2013-05-04 00:39:28下载
    积分:1
  • 696518资源总数
  • 106174会员总数
  • 31今日下载