nerve1.m

function varargout = nerve1(varargin)
% NERVE1 MATLAB code for nerve1.fig
%      NERVE1, by itself, creates a new NERVE1 or raises the existing
%      singleton*.
%
%      H = NERVE1 returns the handle to a new NERVE1 or the handle to
%      the existing singleton*.
%
%      NERVE1('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in NERVE1.M with the given input arguments.
%
%      NERVE1('Property','Value',...) creates a new NERVE1 or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before nerve1_OpeningFcn gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to nerve1_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

% Edit the above text to modify the response to help nerve1

% Last Modified by GUIDE v2.5 03-Oct-2018 00:59:15

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @nerve1_OpeningFcn, ...
                   'gui_OutputFcn',  @nerve1_OutputFcn, ...
                   'gui_LayoutFcn',  [] , ...
                   'gui_Callback',   []);
if nargin && ischar(varargin{1})
    gui_State.gui_Callback = str2func(varargin{1});
end

if nargout
    [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
else
    gui_mainfcn(gui_State, varargin{:});
end
% End initialization code - DO NOT EDIT


% --- Executes just before nerve1 is made visible.
function nerve1_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 nerve1 (see VARARGIN)

% Choose default command line output for nerve1
handles.output = hObject;

% Update handles structure
guidata(hObject, handles);

% UIWAIT makes nerve1 wait for user response (see UIRESUME)
% uiwait(handles.figure1);


% --- Outputs from this function are returned to the command line.
function varargout = nerve1_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)

% Get default command line output from handles structure
varargout{1} = handles.output;


% --- 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)
%clear all
%clc
%diary off
global f;
global pic;
global ca;
global NoOfAneurysm;
global scale;
filename{1}='CA1';NoOfAneurysm{1}=2;scale{1}=0.6;
filename{2}='CA2';NoOfAneurysm{2}=2;scale{2}=0.4;
filename{3}='CA3';NoOfAneurysm{3}=2;scale{3}=0.6;
filename{4}='CA4';NoOfAneurysm{4}=3;scale{4}=0.3;
filename{5}='CA5';NoOfAneurysm{5}=1;scale{5}=0.6;

HierarchyHieght=15;
NeighbourhoodDepth=1;
peakDepth=3;
k=3;
C=0.55;
ca=str2num(input('Enter CA file number [1,2,3,4,5] : ','s'));
    
    
    f=filename{ca};
    
    f2=[f '.dcm']
    
    disp('Executing Autothresholding......');
    global pt;
    tic
    [pt pic ]=AutoThreshold(f2); %threshold pic & original pic
    toc

global f2;
global image8;
[X,MAP]=dicomread(f2);
image8 = uint8(255 * mat2gray(X));
imwrite(image8,'myfile.jpg','jpg')
%nerveImg=dcm2fmt(f);
axes(handles.axes1);
imshow(image8);


% --- 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 f;
global ca;
global f2;
global image8;
global pt;
axes(handles.axes2);
imshow(pt);


% --- 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 f;
global ca;
global f2;
global image8;
global pt;
global ph;
global scale;
global pic;
global barr;
global selReg;
global nReg;
h=15;
    
    disp('Generating Circle Hierarchy.....');
    tic
    ph=genCircleHierarchy(pt,h); %pic of circle hierarchy
    toc
    
    neighbour=1;
    peak=3;
    k=3;
    C=0.55;
    disp('Treking the mountain range......');
    tic
    [b barr nReg]=treking(ph,neighbour,peak);
    toc
    handle=createmeshfigure(ph);
    title([' Hough Hierarchy']);
%   
    disp(['Scaling Factor : ' num2str(scale{ca})]);

    [selReg,data,s]=Detect(barr,nReg,k,C,scale{ca},0);
    nos=round((data*100))/100;
    disp(s);disp(num2str(nos));
    
    X=[num2str(nos)];
    msgbox(X,'Peak_no Area Compactnes Diameter');
    ps1=superimpose(pic,barr,nReg);
    axes(handles.axes3);
    imshow(ps1);


% --- 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 f;
global ca;
global f2;
global image8;
global pt;
global ph;
global scale;
global pic;
global nReg;
global NoOfAneurysm;
global barr;
global selReg;

[ps2 im_reg]=superimpose(pic,barr,selReg);
axes(handles.axes4);
imshow(ps2);
[match_percentage sensitivity specificity]=Accuracy(f,im_reg,barr,selReg,nReg,NoOfAneurysm{ca})
if(specificity==1)
    msgbox('Specificity=1 There are more chances for the patient to be affected by Aneurysm. Kindly consult a doctor','Results');
else
    msgbox('The person is healthy','Result');
end