1 简介

2 部分代码

function varargout = OpenImage(varargin)% OPENIMAGE MATLAB code for OpenImage.fig%      OPENIMAGE, by itself, creates a new OPENIMAGE or raises the existing%      singleton*.%%      H = OPENIMAGE returns the handle to a new OPENIMAGE or the handle to%      the existing singleton*.%%      OPENIMAGE('CALLBACK',hObject,eventData,handles,...) calls the local%      function named CALLBACK in OPENIMAGE.M with the given input arguments.%%      OPENIMAGE('Property','Value',...) creates a new OPENIMAGE or raises the%      existing singleton*.  Starting from the left, property value pairs are%      applied to the GUI before OpenImage_OpeningFcn gets called.  An%      unrecognized property name or invalid value makes property application%      stop.  All inputs are passed to OpenImage_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 OpenImage% Last Modified by GUIDE v2.5 04-Jul-2016 15:53:58% Begin initialization code - DO NOT EDITgui_Singleton = 1;gui_State = struct('gui_Name',       mfilename, ...                   'gui_Singleton',  gui_Singleton, ...                   'gui_OpeningFcn', @OpenImage_OpeningFcn, ...                   'gui_OutputFcn',  @OpenImage_OutputFcn, ...                   'gui_LayoutFcn',  [] , ...                   'gui_Callback',   []);if nargin && ischar(varargin{1})    gui_State.gui_Callback = str2func(varargin{1});endif 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 OpenImage is made visible.function OpenImage_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 OpenImage (see VARARGIN)% Choose default command line output for OpenImagehandles.output = hObject;% Update handles structureguidata(hObject, handles);% UIWAIT makes OpenImage wait for user response (see UIRESUME)% uiwait(handles.figure1);initital_dir=pwd;FileInformation=load_listbox(initital_dir,handles);handles.FileInformation=FileInformation;guidata(handles.figure1,handles);uiwait(handles.figure1);% --- Outputs from this function are returned to the command line.function varargout = OpenImage_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) global Image_I;% Get default command line output from handles structureif isstruct(handles)==1    varargout{1} = handles.output;    Image_I.flag = 0;else  %区分是否选择图片    varargout{1} = 0;    Image_I.flag = 1;end% --- Executes on selection change in listbox1.function listbox1_Callback(hObject, eventdata, handles)% hObject    handle to listbox1 (see GCBO)% eventdata  reserved - to be defined in a future version of MATLAB% handles    structure with handles and user data (see GUIDATA)% Hints: contents = cellstr(get(hObject,'String')) returns listbox1 contents as cell array%        contents{get(hObject,'Value')} returns selected item from listbox1index_selected=get(handles.listbox1,'Value');filename=handles.FileInformation.sorted_names{index_selected};handles.FileInformation.filename=[pwd,'\',filename];handles.FileInformation.names_disp=handles.FileInformation.sorted_names_disp{index_selected};handles.FileInformation.imsize=handles.FileInformation.imsize_disp{index_selected};if index_selected<=handles.FileInformation.cnPiont    cd(handles.FileInformation.filename)    FileInformation=load_listbox(pwd,handles);    handles.FileInformation=FileInformation;    handles.FileInformation.IsImage=0;else    handles.FileInformation.IsImage=1;endglobal Image_I;Image_I.figure1 = handles.figure1;Image_I.FileInformation = handles.FileInformation;guidata(handles.figure1,handles);uiresume(handles.figure1);% --- Executes during object creation, after setting all properties.function listbox1_CreateFcn(hObject, eventdata, handles)% hObject    handle to listbox1 (see GCBO)% eventdata  reserved - to be defined in a future version of MATLAB% handles    empty - handles not created until after all CreateFcns called% Hint: listbox 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 FileInformation=load_listbox(dir_path,handles)cd(dir_path)dir_struct=dir(dir_path);[sorted_names1,sorted_index1]=sortrows({dir_struct.name}');k=max(sorted_index1);if k==2    sorted_names{1}='.';    sorted_names{2}='..';    sorted_names_disp{1}='.';    sorted_names_disp{2}='..';    imsize_disp{1}='null';    imsize_disp{2}='null';    cnPiont=2;else     sorted_names{1}='.';    sorted_names{2}='..';    sorted_names_disp{1}='.';    sorted_names_disp{2}='..';    imsize_disp{1}='null';    imsize_disp{2}='null';    cn=2;    %%%%%%%%%%%%%%查找文件夹    for i=1:k        [path,name,ext]=fileparts(sorted_names1{i});        switch ext            case ''                cn=cn+1;                cnarray(cn)=cn;                sorted_names{cn}=name;                sorted_names_disp{cn}=name;                imsize_disp{cn}='null';        end    end    cnPiont=cn;    %%%%%%%%%%%%%%%%%查找图片文件    for i=1:k        [path,name,ext]=fileparts(sorted_names1{i});        switch ext            case {'.bmp','.jpg','.jpeg','.tif','.png','.gif'}                cn=cn+1;                cnarray(cn)=cn;                name=[name,ext];                sorted_names{cn}=name;                temp=imread(name);                [m,n]=size(temp);                m=num2str(m);                n=num2str(n);                imsize=[' ',m,'*',n];                name_disp=[name,imsize];                sorted_names_disp{cn}=name_disp;                imsize_disp{cn}=imsize;        end    end endFileInformation.sorted_names=sorted_names;FileInformation.sorted_names_disp=sorted_names_disp;FileInformation.imsize_disp=imsize_disp;FileInformation.cnPiont=cnPiont;set(handles.listbox1,'String',sorted_names_disp,...    'Value',1);set(handles.text1,'String',pwd);

3 仿真结果

4 参考文献

[1]袁杰. 基于SIFT的图像配准与拼接技术研究[D]. 南京理工大学.

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