Information_Hiding.m

function varargout = Information_Hiding(varargin)
addpath(genpath(pwd));%可以使用文件夹的m文件
% Last Modified by GUIDE v2.5 02-Dec-2019 19:09:03

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @Information_Hiding_OpeningFcn, ...
                   'gui_OutputFcn',  @Information_Hiding_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

function figure1_CreateFcn(hObject, eventdata, handles)
ha=axes('units','normalized','pos',[0 0 1 1]);
uistack(ha,'down');
ii=imread('background.jpg');%背景图片
image(ii);
colormap gray
set(ha,'handlevisibility','off','visible','on');

%初始化函数
function Information_Hiding_OpeningFcn(hObject, eventdata, handles, varargin)
% This function has no output args, see OutputFcn.
setappdata(handles.axes1,'flageax',0);
setappdata(handles.axes1,'flag',0);
setappdata(handles.axes7,'flag',0);
setappdata(handles.axes7,'flageax',0);
setappdata(handles.axes9,'flag',0);
setappdata(handles.axes9,'flageax',0);
set(handles.uipanel9, 'Visible', 'On');
set(handles.uipanel1, 'Visible', 'off');
set(handles.uipanel3, 'Visible', 'off');
set(handles.uipanel4, 'Visible', 'off');
set(handles.uipanel5, 'Visible', 'off');
set(handles.uipanel6, 'Visible', 'off');
set(handles.uipanel7, 'Visible', 'off');
% set(handles.uipanel2, 'Position', [43 1.5 64 16.857]);  % 更改用户名面板
handles.output = hObject;
guidata(hObject, handles);
function varargout = Information_Hiding_OutputFcn(hObject, eventdata, handles) 

varargout{1} = handles.output;
function edit1_Callback(hObject, eventdata, handles)
function edit1_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end

%LSB菜单
function LSB_Callback(hObject, eventdata, handles)
set(handles.uipanel1, 'Visible', 'On');
set(handles.uipanel3, 'Visible', 'On');
set(handles.uipanel4, 'Visible', 'off');
set(handles.uipanel5, 'Visible', 'off');
set(handles.uipanel6, 'Visible', 'off');
set(handles.uipanel7, 'Visible', 'off');
set(handles.uipanel9, 'Visible', 'off');
%LSB选择载体图片
function togglebutton4_Callback(hObject, eventdata, handles)
inputphoto=uigetfile('*.*','选择载体图片');
if inputphoto==0
    msgbox('未选择任何图片','提示');
else
    setappdata(handles.axes1,'flag',1);
    setappdata(handles.axes1,'inputphoto',inputphoto);
    setappdata(handles.axes1,'flag',1);
    axes(handles.axes1);
    imshow(inputphoto);
    msgbox('选择载体图片成功','提示');
end
%LSB隐写信息
function togglebutton1_Callback(hObject, eventdata, handles)
if getappdata(handles.axes1,'flag')<1
    msgbox('未选择图片','提示');
else
    setappdata(handles.axes1,'flag',2);%已隐写flag
    inputphoto=getappdata(handles.axes1,'inputphoto');%拿出图片信息
    string=get(handles.edit1,'string');
    key=double(str2num(get(handles.edit5,'string')));%拿到随机数的key
    set(handles.edit8,'string',key);%设置一个
    [ste_cover,len_total]=randanhide(inputphoto,'read.txt','LSB_hide.bmp',key,string);
    axes(handles.axes6);imshow(ste_cover);
    msgbox('隐藏信息成功,已隐藏信息到LSB_hide.bmp中','提示');
    len_total=len_total;
    set(handles.edit7,'string',len_total);
    set(handles.edit9,'string',len_total);%设置数位
%     setappdata(handles.axes1,'len_total',len_total);
end
function popupmenu1_Callback(hObject, eventdata, handles)
function popupmenu1_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end
function edit2_Callback(hObject, eventdata, handles)

function edit2_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end
%LSBrand选择hide载体图片
function togglebutton12_Callback(hObject, eventdata, handles)
setgophoto=uigetfile('*.*','选择载体图片');
setappdata(handles.axes1,'setgophoto',setgophoto);
setappdata(handles.axes1,'flageax',1)
%LSBrand提取信息
function togglebutton3_Callback(hObject, eventdata, handles)
if getappdata(handles.axes1,'flageax')<1
    msgbox('未选择图片','提示');
else
    % len_total=getappdata(handles.axes1,'len_total')
    len_total=double(str2num(get(handles.edit9,'string')));%设置数位
    key=double(str2num(get(handles.edit8,'string')));%拿到随机数的key
    setgophoto=getappdata(handles.axes1,'setgophoto');
    %获得信息
    randlsbget(setgophoto,len_total,'extract.txt',key);
    extract=fread(fopen( 'extract.txt', 'r'),inf,'char=>char');
    set(handles.text10,'string',extract');
    msgbox('提取信息成功,已提取到extract.txt中','提示');
end
%################以上为LSB的调用
%################以下开始DCT
%DCT选择图片
function togglebutton9_Callback(hObject, eventdata, handles)
inputphoto=uigetfile('*.*','选择载体图片');
if inputphoto==0
    msgbox('未选择任何图片','提示');
else
    setappdata(handles.axes7,'flag',1);
    setappdata(handles.axes7,'inputphoto',inputphoto);
    axes(handles.axes7);
    imshow(inputphoto);
    msgbox('选择载体图片成功','提示');
end
%DCT隐写按钮
function togglebutton8_Callback(hObject, eventdata, handles)
if getappdata(handles.axes7,'flag')<1
    msgbox('未选择图片','提示');
else
    setappdata(handles.axes7,'flag',2);%已隐写flag
    inputphoto=getappdata(handles.axes7,'inputphoto');%拿出图片信息
    string=get(handles.edit3,'string');%获得输入信息
    key=double(str2num(get(handles.edit10,'string')));%拿到随机数的key
    set(handles.edit12,'string',key);%设置一个
    [count,msg,result]=hidedctadv1(inputphoto,'DCT_hide.bmp','read.txt',key,0.1,string);
    axes(handles.axes8);imshow(result);%展示隐写图片
    msgbox('隐藏信息成功,已隐藏信息到DCT_hide.bmp中','提示');
    set(handles.edit11,'string',count);
    set(handles.edit13,'string',count);%设置数位
end
%DCT提取选择图片
function togglebutton13_Callback(hObject, eventdata, handles)
setgophoto=uigetfile('*.*','选择载体图片');
setappdata(handles.axes7,'setgophoto',setgophoto);
setappdata(handles.axes7,'flageax',1);
%DCT提取
function togglebutton7_Callback(hObject, eventdata, handles)
if getappdata(handles.axes7,'flageax')<1
else
    len_total=double(str2num(get(handles.edit13,'string')));%设置数位
    key=double(str2num(get(handles.edit12,'string')));%拿到随机数的key
    setgophoto=getappdata(handles.axes7,'setgophoto');
    %获得信息
    extractdctadv1(setgophoto,'extract.txt',key,len_total);
    extract=fread(fopen( 'extract.txt', 'r'),inf,'char=>char');
    set(handles.text14,'string',extract');
    msgbox('提取信息成功,已提取到extract.txt中','提示');
 end
%DCT的按钮
function DCT_Callback(hObject, eventdata, handles)
set(handles.uipanel1, 'Visible', 'off');
set(handles.uipanel3, 'Visible', 'off');
set(handles.uipanel4, 'Visible', 'on');
set(handles.uipanel5, 'Visible', 'on');
set(handles.uipanel6, 'Visible', 'off');
set(handles.uipanel7, 'Visible', 'off');
set(handles.uipanel9, 'Visible', 'off');
%################以上为DCT
%################以下开始WSVD
%WSVD的菜单
function Untitled_2_Callback(hObject, eventdata, handles)
set(handles.uipanel1, 'Visible', 'off');
set(handles.uipanel3, 'Visible', 'off');
set(handles.uipanel4, 'Visible', 'off');
set(handles.uipanel5, 'Visible', 'off');
set(handles.uipanel6, 'Visible', 'on');
set(handles.uipanel7, 'Visible', 'on');
set(handles.uipanel9, 'Visible', 'off');
%WSVD选择水印
function togglebutton16_Callback(hObject, eventdata, handles)
inputphoto=uigetfile('*.*','选择载体图片');
if inputphoto==0
    msgbox('未选择任何图片','提示');
else
    setappdata(handles.axes9,'flag',1);
    setappdata(handles.axes9,'inputphoto',inputphoto);
    axes(handles.axes9);
    imshow(inputphoto);
    msgbox('选择载体图片成功','提示');
end
%WSVD嵌入水印
function togglebutton15_Callback(hObject, eventdata, handles)
if getappdata(handles.axes9,'flag')<1
    msgbox('未选择图片','提示');
else
    inputphoto=getappdata(handles.axes9,'inputphoto');%拿出图片信息
    key=double(str2num(get(handles.edit14,'string')));%拿到随机数的key
    [ watermarkimagergb, watermarkimage, waterCA, watermark2,correlationU, correlationV] =...
    water( inputphoto, 'Water_hide.png', key, 'db6',2 , 0.1, 0.99);
    msgbox('水印已嵌入Water_hide.png中','提示');
    axes(handles.axes10);imshow(watermarkimage);%展示隐写图片
    set(handles.edit19,'string',key);
end
%WSVD提取选择图片
function togglebutton18_Callback(hObject, eventdata, handles)
inputimg=uigetfile('*.*','选择载体图片');
setappdata(handles.axes9,'inputimg',inputimg);
setappdata(handles.axes9,'flageax',1);
%WSVD选择原图
function togglebutton17_Callback(hObject, eventdata, handles)
if getappdata(handles.axes9,'flageax')<1
    msgbox('未选择原图','提示');
else
    setgophoto=uigetfile('*.*','选择载体图片');
    setappdata(handles.axes9,'setgophoto',setgophoto);
    setappdata(handles.axes9,'flageax',2);
end
%WSVD比较
function togglebutton14_Callback(hObject, eventdata, handles)
if getappdata(handles.axes9,'flageax')<1
    msgbox('未选择原图','提示');
elseif getappdata(handles.axes9,'flageax')<2
    msgbox('未选择水印图','提示');
else
    key=double(str2num(get(handles.edit19,'string')));%拿到随机数的key
    inputimg=getappdata(handles.axes9,'inputimg');
    setgophoto=getappdata(handles.axes9,'setgophoto');
    %获得信息
    [ corr_coef, corr_DCTcoef] = wavedetect( setgophoto, inputimg, key, 'db6',2 , 0.1, 0.99)
    set(handles.edit20,'string',corr_coef);
    msgbox('比较成功','提示');
end
%说明菜单
function Untitled_3_Callback(hObject, eventdata, handles)
set(handles.uipanel9, 'Visible', 'On');
set(handles.uipanel1, 'Visible', 'off');
set(handles.uipanel3, 'Visible', 'off');
set(handles.uipanel4, 'Visible', 'off');
set(handles.uipanel5, 'Visible', 'off');
set(handles.uipanel6, 'Visible', 'off');
set(handles.uipanel7, 'Visible', 'off');

    
    
    
 %##################
 %以下为无意义的回调等
 %#################
function popupmenu2_Callback(hObject, eventdata, handles)

function popupmenu2_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end

function popupmenu2_ButtonDownFcn(hObject, eventdata, handles)

function edit3_Callback(hObject, eventdata, handles)

function edit3_CreateFcn(hObject, eventdata, handles)

if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end

function edit4_Callback(hObject, eventdata, handles)

function edit4_CreateFcn(hObject, eventdata, handles)

if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end

function togglebutton7_CreateFcn(hObject, eventdata, handles)

function edit5_Callback(hObject, eventdata, handles)

function edit5_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end

function edit7_Callback(hObject, eventdata, handles)

function edit7_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end

function edit8_Callback(hObject, eventdata, handles)

function edit8_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end
function edit9_Callback(hObject, eventdata, handles)

function edit9_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end

function edit10_Callback(hObject, eventdata, handles)

function edit10_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end

function edit11_Callback(hObject, eventdata, handles)

function edit11_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end

function edit12_Callback(hObject, eventdata, handles)

function edit12_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end

function edit13_Callback(hObject, eventdata, handles)

function edit13_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end

function edit14_Callback(hObject, eventdata, handles)

function edit14_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end

function edit19_Callback(hObject, eventdata, handles)

function edit19_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end

function edit20_Callback(hObject, eventdata, handles)

function edit20_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end

function radiobutton1_Callback(hObject, eventdata, handles)

% --- Executes on button press in radiobutton2.
function radiobutton2_Callback(hObject, eventdata, handles)
% --- Executes on button press in radiobutton3.

function radiobutton3_Callback(hObject, eventdata, handles)

% hObject    handle to radiobutton3 (see GCBO)