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基于matlab FCM和改进的FCM脑部CT图像聚类

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    2019-11-20 15:22
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    发表于 2021-4-22 13:24 | 只看该作者 |只看大图 回帖奖励 |倒序浏览 |阅读模式

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    7 J$ I6 S. I$ D) Z一、源代码
    % g6 o# s/ R# s: r. `- t
    • function varargout = CT_image_FCM(varargin)
    • % CT_IMAGE_FCM MATLAB code for CT_image_FCM.fig
    • %      CT_IMAGE_FCM, by itself, creates a new CT_IMAGE_FCM or raises the existing
    • %      singleton*.
    • %
    • %      H = CT_IMAGE_FCM returns the handle to a new CT_IMAGE_FCM or the handle to
    • %      the existing singleton*.
    • %
    • %      CT_IMAGE_FCM('CALLBACK',hObject,eventData,handles,...) calls the local
    • %      function named CALLBACK in CT_IMAGE_FCM.M with the given input arguments.
    • %
    • %      CT_IMAGE_FCM('Property','Value',...) creates a new CT_IMAGE_FCM or raises the
    • %      existing singleton*.  Starting from the left, property value pairs are
    • %      applied to the GUI before CT_image_FCM_OpeningFcn gets called.  An
    • %      unrecognized property name or invalid value makes property application
    • %      stop.  All inputs are passed to CT_image_FCM_OpeningFcn via varargin.
    • %
    • %      *See GUI Options on GUIDE's Tools menu.  Choose "GUI allows only one
    • %      instance to run (singleton)".
    • %
    • % See also: GUIDE, GUIDATA, GUIHANDLES
    • 7 J7 T$ n% X/ q* X- y3 g8 j
    • % Edit the above text to modify the response to help CT_image_FCM

    • 6 \8 U" d) S( o- Z
    • % Last Modified by GUIDE v2.5 17-Apr-2020 00:06:23

    • # H) P2 L- n! y4 Z; [' v
    • % Begin initialization code - DO NOT EDIT
    • gui_Singleton = 1;
    • gui_State = struct('gui_Name',       mfilename, ...
    •                    'gui_Singleton',  gui_Singleton, ...
    •                    'gui_OpeningFcn', @CT_image_FCM_OpeningFcn, ...
    •                    'gui_OutputFcn',  @CT_image_FCM_OutputFcn, ...
    •                    'gui_LayoutFcn',  [] , ...
    •                    'gui_Callback',   []);
    • if nargin && ischar(varargin{1})
    •     gui_State.gui_Callback = str2func(varargin{1});
    • end

    • 4 T- s* y/ ~/ E/ L
    • if nargout
    •     [varargout{1:nargout}] = gui_maiNFCn(gui_State, varargin{:});
    • else
    •     gui_mainfcn(gui_State, varargin{:});
    • end
    • % End initialization code - DO NOT EDIT

    • * W8 K5 a% @3 _, e( t" V# U! \6 n

    • 1 J8 T/ H$ B' l, n
    • % --- Executes just before CT_image_FCM is made visible.
    • function CT_image_FCM_OpeningFcn(hObject, eventdata, handles, varargin)
    • % This function has no output args, see OutputFcn.
    • % hObject    handle to figure
    • % eventdata  reserved - to be defined in a future version of MATLAB
    • % handles    structure with handles and user data (see GUIDATA)
    • % varargin   command line arguments to CT_image_FCM (see VARARGIN)

    • ! f: p0 l% x: s
    • % Choose default command line output for CT_image_FCM
    • handles.output = hObject;
    • . a4 l* n; ~) y- j7 \+ E/ d
    • % Update handles structure
    • guidata(hObject, handles);

    • # i) Y/ @" Y! h5 y* X+ C
    • % UIWAIT makes CT_image_FCM wait for user response (see UIRESUME)
    • % uiwait(handles.figure1);

    • " B' j$ }- @$ {" T( U

    • - V& ^3 ~  g$ C+ R% F0 U
    • % --- Outputs from this function are returned to the command line.
    • function varargout = CT_image_FCM_OutputFcn(hObject, eventdata, handles)
    • % varargout  cell array for returning output args (see VARARGOUT);
    • % hObject    handle to figure
    • % eventdata  reserved - to be defined in a future version of MATLAB
    • % handles    structure with handles and user data (see GUIDATA)
    • ) V3 Y: u9 Q6 v% ?( s
    • % Get default command line output from handles structure
    • varargout{1} = handles.output;
    • & r$ q# O6 D* a& q% f& Z6 b# _. e6 s
    • # i$ `) G; q* W; Q8 C
    • % --- Executes on button press in pushbutton1.
    • function pushbutton1_Callback(hObject, eventdata, handles)
    • % hObject    handle to pushbutton1 (see GCBO)
    • % eventdata  reserved - to be defined in a future version of MATLAB
    • % handles    structure with handles and user data (see GUIDATA)
    • global I
    • [filename, pathname]= ...
    •     uigetfile({'*.*';'*.bmp';'*.tif';'*.png';'*.jpg'},'select picture');
    • str= [pathname filename];
    • I= imread(str);
    • axes(handles.axes1);
    • imshow(I);
    • title('原图');
    •   p: U$ T" p3 V2 m4 a2 _, e
    • % --- Executes on button press in pushbutton2.
    • function pushbutton2_Callback(hObject, eventdata, handles)
    • % hObject    handle to pushbutton2 (see GCBO)
    • % eventdata  reserved - to be defined in a future version of MATLAB
    • % handles    structure with handles and user data (see GUIDATA)
    • " J- }9 ~' `3 Z1 t4 {1 z( Y) p

    • : ~. t4 i. k# Z
    • % --- Executes on button press in pushbutton3.
    • function pushbutton3_Callback(hObject, eventdata, handles)
    • % hObject    handle to pushbutton3 (see GCBO)
    • % eventdata  reserved - to be defined in a future version of MATLAB
    • % handles    structure with handles and user data (see GUIDATA)
    • global I I0 A
    • [I2,clusterResult] = FCM1(I, 4,[0 80 160 255],2,150,1e-5);
    • axes(handles.axes3);
    • imshow(I2)
    • I0=I2;
    • A=unique(I0);
    • # S2 x% [& y8 Q$ D

    • ' \  J1 _# Y8 S5 ]4 I2 U
    • % --- Executes on button press in pushbutton4.
    • function pushbutton4_Callback(hObject, eventdata, handles)
    • % hObject    handle to pushbutton4 (see GCBO)
    • % eventdata  reserved - to be defined in a future version of MATLAB
    • % handles    structure with handles and user data (see GUIDATA)
    • global I0 A
    • I0_2=zeros(size(I0,1),size(I0,2));
    • for i=1:size(I0,1)
    •      for j=1:size(I0,2)
    •          if I0(i,j)==A(2)
    •              I0_2(i,j)=255;
    •          else I0_2(i,j)=0;
    •          end
    •      end
    • end
    • I0_2=uint8(I0_2);
    • axes(handles.axes4);
    • imshow(I0_2);

    • - I- ], z. J& C& g" ^

    • 2 Z4 ~) {. ?! [3 j3 u4 k
    • % --- Executes on button press in pushbutton5.
    • function pushbutton5_Callback(hObject, eventdata, handles)
    • % hObject    handle to pushbutton5 (see GCBO)
    • % eventdata  reserved - to be defined in a future version of MATLAB
    • % handles    structure with handles and user data (see GUIDATA)
    • global I0 A
    • I0_3=zeros(size(I0,1),size(I0,2));
    • for i=1:size(I0,1)
    •      for j=1:size(I0,2)
    •          if I0(i,j)==A(3)
    •              I0_3(i,j)=255;
    •          else I0_3(i,j)=0;
    •          end
    •      end
    • end
    • I0_3=uint8(I0_3);
    • axes(handles.axes5);
    • imshow(I0_3);

    • 2 Q7 n0 V& v( s8 }  `6 `

    • & \! R% z- A5 N- \
    • % --- Executes on button press in pushbutton6.
    • function pushbutton6_Callback(hObject, eventdata, handles)
    • % hObject    handle to pushbutton6 (see GCBO)
    • % eventdata  reserved - to be defined in a future version of MATLAB
    • % handles    structure with handles and user data (see GUIDATA)
    • global I0 A
    • I0_4=zeros(size(I0,1),size(I0,2));
    • for i=1:size(I0,1)
    •      for j=1:size(I0,2)
    •          if I0(i,j)==A(4)
    •              I0_4(i,j)=255;
    •          else I0_4(i,j)=0;
    •          end
    •      end
    • end
    • I0_4=uint8(I0_4);
    • axes(handles.axes6);
    • imshow(I0_4);
      & p$ D  E+ C/ y! f- H- Y# x
                           , `. S) e& `" r  s; f( K5 \

    / a  F& G5 A) b" _/ K" f
    / e; @' D$ L$ d% ^  _! a+ t
    • function varargout = CT_image_GFCM(varargin)
    • % CT_IMAGE_GFCM MATLAB code for CT_image_GFCM.fig
    • %      CT_IMAGE_GFCM, by itself, creates a new CT_IMAGE_GFCM or raises the existing
    • %      singleton*.
    • %
    • %      H = CT_IMAGE_GFCM returns the handle to a new CT_IMAGE_GFCM or the handle to
    • %      the existing singleton*.
    • %
    • %      CT_IMAGE_GFCM('CALLBACK',hObject,eventData,handles,...) calls the local
    • %      function named CALLBACK in CT_IMAGE_GFCM.M with the given input arguments.
    • %
    • %      CT_IMAGE_GFCM('Property','Value',...) creates a new CT_IMAGE_GFCM or raises the
    • %      existing singleton*.  Starting from the left, property value pairs are
    • %      applied to the GUI before CT_image_GFCM_OpeningFcn gets called.  An
    • %      unrecognized property name or invalid value makes property application
    • %      stop.  All inputs are passed to CT_image_GFCM_OpeningFcn via varargin.
    • %
    • %      *See GUI Options on GUIDE's Tools menu.  Choose "GUI allows only one
    • %      instance to run (singleton)".
    • %
    • % See also: GUIDE, GUIDATA, GUIHANDLES

    • 2 O* ]$ W/ Y+ s
    • % Edit the above text to modify the response to help CT_image_GFCM
    • 6 F5 \& U5 U0 i, o- c
    • % Last Modified by GUIDE v2.5 13-Apr-2020 21:47:11
    • 0 ?, [9 L! N+ v5 w5 y" m
    • % Begin initialization code - DO NOT EDIT
    • gui_Singleton = 1;
    • gui_State = struct('gui_Name',       mfilename, ...
    •                    'gui_Singleton',  gui_Singleton, ...
    •                    'gui_OpeningFcn', @CT_image_GFCM_OpeningFcn, ...
    •                    'gui_OutputFcn',  @CT_image_GFCM_OutputFcn, ...
    •                    'gui_LayoutFcn',  [] , ...
    •                    'gui_Callback',   []);
    • if nargin && ischar(varargin{1})
    •     gui_State.gui_Callback = str2func(varargin{1});
    • end

    • ! q# y0 t0 Y* b2 V
    • if nargout
    •     [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
    • else
    •     gui_mainfcn(gui_State, varargin{:});
    • end
    • % End initialization code - DO NOT EDIT
    • + ~8 R% Z# B# Y3 ^
    • 3 Z, @: ^, [1 e/ ^
    • % --- Executes just before CT_image_GFCM is made visible.
    • function CT_image_GFCM_OpeningFcn(hObject, eventdata, handles, varargin)
    • % This function has no output args, see OutputFcn.
    • % hObject    handle to figure
    • % eventdata  reserved - to be defined in a future version of MATLAB
    • % handles    structure with handles and user data (see GUIDATA)
    • % varargin   command line arguments to CT_image_GFCM (see VARARGIN)

    • 6 G6 e$ y+ \( S, V$ H+ n9 T
    • % Choose default command line output for CT_image_GFCM
    • handles.output = hObject;

    • # o, @5 G) v# ?  I9 l! ]) E0 W
    • % Update handles structure
    • guidata(hObject, handles);

    • - i% l% X/ [! j
    • % UIWAIT makes CT_image_GFCM wait for user response (see UIRESUME)
    • % uiwait(handles.figure1);
    • 9 G$ {5 j2 S4 E+ f

    • ) B& ~0 n4 B3 U6 H' _
    • % --- Outputs from this function are returned to the command line.
    • function varargout = CT_image_GFCM_OutputFcn(hObject, eventdata, handles)
    • % varargout  cell array for returning output args (see VARARGOUT);
    • % hObject    handle to figure
    • % eventdata  reserved - to be defined in a future version of MATLAB
    • % handles    structure with handles and user data (see GUIDATA)
    • # P- [- ^' y0 P8 J1 }5 @, e; O
    • % Get default command line output from handles structure
    • varargout{1} = handles.output;

    • 2 c+ r/ a4 f3 O5 Y+ D4 Q

    • % t0 k" u- p6 N) n  @. g. c
    • % --- Executes on button press in pushbutton1.
    • function pushbutton1_Callback(hObject, eventdata, handles)
    • % hObject    handle to pushbutton1 (see GCBO)
    • % eventdata  reserved - to be defined in a future version of MATLAB
    • % handles    structure with handles and user data (see GUIDATA)
    • global I
    • [filename, pathname]= ...
    •     uigetfile({'*.*';'*.bmp';'*.tif';'*.png';'*.jpg'},'select picture');
    • str= [pathname filename];
    • I= imread(str);
    • axes(handles.axes1);
    • imshow(I);
    • title('原图');

    • $ A% J% T2 z3 X8 T9 V( i  g
    • % --- Executes on button press in pushbutton2.
    • function pushbutton2_Callback(hObject, eventdata, handles)
    • % hObject    handle to pushbutton2 (see GCBO)
    • % eventdata  reserved - to be defined in a future version of MATLAB
    • % handles    structure with handles and user data (see GUIDATA)
    • global I
    • I=medfilt2(I,[3,3]);
    • axes(handles.axes2);
    • imshow(I)
    • % S. F7 ~7 ]' X; R9 G

    • ( a$ w$ z4 }, D8 ~
    • % --- Executes on button press in pushbutton3.
    • function pushbutton3_Callback(hObject, eventdata, handles)
    • % hObject    handle to pushbutton3 (see GCBO)
    • % eventdata  reserved - to be defined in a future version of MATLAB
    • % handles    structure with handles and user data (see GUIDATA)
    • global I r c U
    • [r,c] = size(I);
    • data = zeros(r*c,1);
    • for i = 1:r
    •     for j = 1:c
    •         data((i-1)*c+j,1) = double(I(i,j));
    •     end
    • end
    • [center, U, obj_fcn] = GFCM(data,4,0.9);
    • 3 t3 f- x" @' _% m- b5 b3 t% h
    • for i = 1 : r
    •     for j = 1 : c
    •         temp = (double(I(i, j)) - center) .^ 2;
    •         [fmin pos] = min(temp);
    •         I(i, j) = uint8(pos * 255 / 4);
    •     end
    • end
    • axes(handles.axes3);
    • imshow(I)

    • $ O8 D" n4 ]  V$ |# v" m2 t% [
    • % --- Executes on button press in pushbutton4.
    • function pushbutton4_Callback(hObject, eventdata, handles)
    • % hObject    handle to pushbutton4 (see GCBO)
    • % eventdata  reserved - to be defined in a future version of MATLAB
    • % handles    structure with handles and user data (see GUIDATA)
    • global I r c U
    • I_seg2 = I*0;
    • for i = 1:r
    •     for j = 1:c
    •         if U(1,(i-1)*c+j)<U(2,(i-1)*c+j)
    •             I_seg2(i,j) =0 ;
    •         else
    •             I_seg2(i,j) =255;
    •         end
    •     end
    • end
    • axes(handles.axes4);
    • imshow(I_seg2)

    • * j  Z' L& g3 i7 ?4 x& A9 F# {# |# p
    • % --- Executes on button press in pushbutton5.
    • function pushbutton5_Callback(hObject, eventdata, handles)
    • % hObject    handle to pushbutton5 (see GCBO)
    • % eventdata  reserved - to be defined in a future version of MATLAB
    • % handles    structure with handles and user data (see GUIDATA)
    • global I r c U
    • I_seg3 = I*0;
    • for i = 1:r
    •     for j = 1:c
    •         if U(1,(i-1)*c+j)<U(3,(i-1)*c+j)
    •             I_seg3(i,j) =0 ;
    •         else
    •             I_seg3(i,j) =255;
    •         end
    •     end
    • end
    • axes(handles.axes5);
    • imshow(I_seg3)
    • 1 C  ?! Q5 A1 [/ j% ~; v' J8 _
    • % --- Executes on button press in pushbutton6.
    • function pushbutton6_Callback(hObject, eventdata, handles)
    • % hObject    handle to pushbutton6 (see GCBO)
    • % eventdata  reserved - to be defined in a future version of MATLAB
    • % handles    structure with handles and user data (see GUIDATA)
    • global I r c U
    • I_seg4 = I*0;
    • for i = 1:r
    •     for j = 1:c
    •         if U(1,(i-1)*c+j)<U(4,(i-1)*c+j)
    •             I_seg4(i,j) =0 ;
    •         else
    •             I_seg4(i,j) =255;
    •         end
    •     end
    • end
    • axes(handles.axes6);
    • imshow(I_seg4)
      9 t9 P9 k# x4 R5 o+ O. ], p
                         4 @/ [' o' Y  _/ y: f" T

    9 ~3 {  v8 g  O: u, \% F% C3 b
    6 s( C% |1 E, ]- I, A4 p二、运行结果
    . i7 _9 r# G  Z8 _' y. l4 O0 M6 Y
    : f7 T2 |, E7 L
    # F) I% c$ b! Q4 t( O% k! n- H8 @# U/ j; T0 c* l
    $ A4 w: x' v, Y" S

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    2#
    发表于 2021-4-22 14:50 | 只看该作者
    基于matlab FCM和改进的FCM脑部CT图像聚类

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    3#
    发表于 2021-4-25 17:05 | 只看该作者
    收藏到源代码库
    0 `: i2 m% ?. U, m5 Z6 W
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