【图像处理】基于matlab图像主动轮廓实现与测试平台【含Matlab源码 1381期】

原创

佛怒火莲 2022-04-06 18:49:51 博主文章分类：matlab完整代码 ©著作权

文章标签 matlab ico matlab图像处理 ide 文章分类 代码人生

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二、数字图像处理简介

图像处理基础教程链接

1 【基础教程】基于matlab图像处理（表示方法+数据结构+基本格式+类型转换+读取+点运算+代数运算）【含Matlab源码 834期】

2 【基础教程】基于matlab图像处理（读写+显示+运算+转换+变换+增强+滤波+分析+统计）【含Matlab源码 144期】

3 【基础教程】基于matlab图像增强+复原+分割【含Matlab源码 056期】

三、部分源代码

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

% Last Modified by GUIDE v2.5 28-Jun-2021 11:26:19

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @ActiveCountorsGUI_OpeningFcn, ...
                   'gui_OutputFcn',  @ActiveCountorsGUI_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 ActiveCountorsGUI is made visible.
function ActiveCountorsGUI_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 ActiveCountorsGUI (see VARARGIN)

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

% subplot('Position',[0.29,0.12,0.79,0.79]);
X=zeros(300,250,3);
X(:,:,2)=200;
imshow(uint8(X),'Parent',handles.Axes);

txt_hndl=zeros(1,2);
txt_hndl(1)=text(20,146,{
'Welcome to our GUI!',... 
' ','1. Choose image file for segmentation,','  using ''Load Image File'' button.',... 
' ','2. Choose noise model parameters in ','  ''Noise Model'' panel.',... 
' ','3. Choose the Gaussian blur filter Sigma value in ','  ''Blur denoise panel''.',... 
' ','4. Choose the color space and colr element in  ','  ''Color space'' panel.',... 
' ','5. Choose the contour based segmentation algorithm ','  to apply and set desired algorithm parameters.',... 
' ','6. Choose your display settings in the','  ''Display Menu'' panel.',... 
' ','7. Choose refresh rate of displayed images','  and save rate of saved images.',... 
' ','8. Choose output path for saved images during','  algorithm application (default - current directory).',... 
' ','9. Finally, press ''Run'' below, and enjoy the magic...'},... 
'FontSize',12); 
txt_hndl(2)=text(50,308,'\copyright Nikolay S. & Alex B.','FontSize',10,'FontAngle','italic','Color','r'); 
set(txt_hndl,'Units','Normalized');
set(txt_hndl,'FontUnits','Normalized');

% Update handles structure
guidata(hObject, handles);

% UIWAIT makes ActiveCountorsGUI wait for user response (see UIRESUME)
% uiwait(handles.GUIfig);


% --- Outputs from this function are returned to the command line.
function varargout = ActiveCountorsGUI_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 during object creation, after setting all properties.
function GUIfig_CreateFcn(hObject, eventdata, handles)
% hObject    handle to GUIfig (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called
% --- Executes on button press in ShowContour.
clc;clear all;warning off;
fprintf('%s\n\n','Active Contours GUI started.'); 


% --- Executes on selection change in popupmenu2.
function popupmenu2_Callback(hObject, eventdata, handles)
% hObject    handle to popupmenu2 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: contents = get(hObject,'String') returns popupmenu2 contents as cell array
%        contents{get(hObject,'Value')} returns selected item from popupmenu2


% --- Executes during object creation, after setting all properties.
function popupmenu2_CreateFcn(hObject, eventdata, handles)
% hObject    handle to popupmenu2 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: popupmenu controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end


% --- Executes during object creation, after setting all properties.
function OutDir_CreateFcn(hObject, eventdata, handles)
% hObject    handle to OutDir (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called
handles=guidata(hObject);
directory_name=cd; %default value is current directory
handles.OutDirPath=directory_name;
guidata(hObject,handles);


% --- Executes on button press in OutDir.
function OutDir_Callback(hObject, eventdata, handles)
% hObject    handle to OutDir (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
handles=guidata(hObject);
directory_name = uigetdir;
handles.OutDirPath=directory_name;
guidata(hObject,handles);


% --- Executes on button press in LoadFileButton.
function LoadFileButton_Callback(hObject, eventdata, handles) 
% hObject handle to LoadFileButton (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
handles=guidata(hObject);
FilterSpec={'*.jpg;*.jpeg;*.gif;*.bmp;*.png;*.tiff;*.tif','Image Files (*.jpg;*.jpeg;*.gif;*.bmp;*.png;*.tiff;*.tif)'}; 
DialogTitle='Select image file'; 
[FileName,PathName] = uigetfile(FilterSpec,DialogTitle); 
if (isequal(FileName,0)) 
    disp('File could not be loaded'); 
    return; 
end
handles.ImageFileAddr=[PathName,FileName];
guidata(hObject,handles);
handles.ImageData=add_noise2image(hObject);
set([handles.AlgParamsPanel,handles.AlgTypePanel,handles.NoiseModelPanel,...
    handles.DispMenuPanel,handles.RunPanel,handles.ColorSpacePanel,...
    handles.BlurUipanel],'Visible','on'); 
% for each new image, demand a new mask definition
handles.UserMask=[];
set(handles.UserDefineMaskButton,'String','Define Mask');

guidata(hObject,handles);


function MiuAlgEdit_Callback(hObject, eventdata, handles)
% hObject    handle to MiuAlgEdit (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of MiuAlgEdit as NoiseLambdaText
%        str2num(get(hObject,'String')) returns contents of MiuAlgEdit as a double
handles=guidata(hObject);
set(hObject,'Value',str2num(get(hObject,'String'))); % set value property equal to string numerical value property
guidata(hObject,handles);


% --- Executes during object creation, after setting all properties.
function MiuAlgEdit_CreateFcn(hObject, eventdata, handles)
% hObject    handle to MiuAlgEdit (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end


function NuAlgEdit_Callback(hObject, eventdata, handles)
% hObject    handle to NuAlgEdit (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of NuAlgEdit as NoiseLambdaText
%        str2num(get(hObject,'String')) returns contents of NuAlgEdit as a double
handles=guidata(hObject);
set(hObject,'Value',str2num(get(hObject,'String'))); % set value property equal to string numerical value property
guidata(hObject,handles);


% --- Executes during object creation, after setting all properties.
function NuAlgEdit_CreateFcn(hObject, eventdata, handles)
% hObject    handle to NuAlgEdit (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end


function DeltaTAlgEdit_Callback(hObject, eventdata, handles)
% hObject    handle to DeltaTAlgEdit (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of DeltaTAlgEdit as NoiseLambdaText
%        str2num(get(hObject,'String')) returns contents of DeltaTAlgEdit as a double
handles=guidata(hObject);
set(hObject,'Value',str2num(get(hObject,'String'))); % set value property equal to string numerical value property
guidata(hObject,handles);


% --- Executes during object creation, after setting all properties.
function DeltaTAlgEdit_CreateFcn(hObject, eventdata, handles)
% hObject    handle to DeltaTAlgEdit (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end


function Lambda1AlgEdit_Callback(hObject, eventdata, handles)
% hObject    handle to Lambda1AlgEdit (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of Lambda1AlgEdit as NoiseLambdaText
%        str2num(get(hObject,'String')) returns contents of Lambda1AlgEdit as a double
handles=guidata(hObject);
set(hObject,'Value',str2num(get(hObject,'String'))); % set value property equal to string numerical value property
guidata(hObject,handles);


% --- Executes during object creation, after setting all properties.
function Lambda1AlgEdit_CreateFcn(hObject, eventdata, handles)
% hObject    handle to Lambda1AlgEdit (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end


function Lambda2AlgEdit_Callback(hObject, eventdata, handles)
% hObject    handle to Lambda2AlgEdit (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of Lambda2AlgEdit as NoiseLambdaText
%        str2num(get(hObject,'String')) returns contents of Lambda2AlgEdit as a double
handles=guidata(hObject);
set(hObject,'Value',str2num(get(hObject,'String'))); % set value property equal to string numerical value property
guidata(hObject,handles);


% --- Executes during object creation, after setting all properties.
function Lambda2AlgEdit_CreateFcn(hObject, eventdata, handles)
% hObject    handle to Lambda2AlgEdit (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end


function NAlgEdit_Callback(hObject, eventdata, handles)
% hObject    handle to NAlgEdit (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of NAlgEdit as NoiseLambdaText
%        str2num(get(hObject,'String')) returns contents of NAlgEdit as a double
handles=guidata(hObject);
set(hObject,'Value',round(str2num(get(hObject,'String')))); % set value property equal to string numerical value property
guidata(hObject,handles);


% --- Executes during object creation, after setting all properties.
function NAlgEdit_CreateFcn(hObject, eventdata, handles)
% hObject    handle to NAlgEdit (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end