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【交通標(biāo)志識(shí)別】基于模板匹配實(shí)現(xiàn)自然場(chǎng)景下的交通標(biāo)志識(shí)別附matlab代碼

時(shí)間:2022-04-19 來源: 瀏覽:

【交通標(biāo)志識(shí)別】基于模板匹配實(shí)現(xiàn)自然場(chǎng)景下的交通標(biāo)志識(shí)別附matlab代碼

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博主簡介:擅長智能優(yōu)化算法、神經(jīng)網(wǎng)絡(luò)預(yù)測(cè)、信號(hào)處理、元胞自動(dòng)機(jī)、圖像處理、路徑規(guī)劃、無人機(jī)等多種領(lǐng)域的Matlab仿真,完整matlab代碼或者程序定制加qq1575304183。

收錄于話題 #圖像處理matlab源碼 539個(gè)

1 簡介

隨著城市化的進(jìn)展,汽車的普及,機(jī)動(dòng)車數(shù)量、出行人數(shù)的大量增加,路網(wǎng)通過能力難以滿足交通量快速增長的需要,交通擁擠加劇,交通事故頻發(fā),公路交通的安全以及運(yùn)輸效率問題變得日益突出,智能交通系統(tǒng)(Intelligent Transportation System,ITS)被認(rèn)為是解決這些問題的基本手段,ITS是一個(gè)集通訊、檢測(cè)、控制和計(jì)算機(jī)技術(shù)于一體的綜合系統(tǒng),對(duì)保障交通系統(tǒng)的運(yùn)行安全及運(yùn)輸效率,促進(jìn)國民經(jīng)濟(jì)的發(fā)展有重要的意義和經(jīng)濟(jì)價(jià)值。目前,智能交通系統(tǒng)在我國發(fā)展迅速,且已正式列入“十一五”發(fā)展規(guī)劃,駕駛安全問題、城市交通堵塞問題、運(yùn)輸效率問題都有望通過對(duì)車輛信息化和智能化的改造獲得改善,基于圖像檢測(cè)與處理技術(shù)的交通標(biāo)志識(shí)別系統(tǒng)作為智能交通系統(tǒng)的一個(gè)重要的子系統(tǒng),已逐漸成為目前智能交通系統(tǒng)國內(nèi)外研究的熱點(diǎn)。

2 部分代碼

function varargout = Enter(varargin) % ENTER MATLAB code for Enter.fig % ENTER, by itself, creates a new ENTER or raises the existing % singleton*. % % H = ENTER returns the handle to a new ENTER or the handle to % the existing singleton*. % % ENTER( ’CALLBACK’ ,hObject,eventData,handles,...) calls the local % function named CALLBACK in ENTER.M with the given input arguments. % % ENTER( ’Property’ , ’Value’ ,...) creates a new ENTER or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before Enter_OpeningFcn gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to Enter_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 Enter % Last Modified by GUIDE v2.5 05-Ari-2022 11:35:52 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct(’gui_Name’, mfilename, ... ’gui_Singleton’, gui_Singleton, ... ’gui_OpeningFcn’, @Enter_OpeningFcn, ... ’gui_OutputFcn’, @Enter_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 Enter is made visible. function Enter_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 Enter (see VARARGIN) % Choose default command line output for Enter handles.output = hObject; % Update handles structure guidata(hObject, handles); % UIWAIT makes Enter wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = Enter_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; function edit1_Callback(hObject, eventdata, handles) % hObject handle to edit1 (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 edit1 as text % str2double(get(hObject,’ String ’)) returns contents of edit1 as a double % --- Executes during object creation, after setting all properties. function edit1_CreateFcn(hObject, eventdata, handles) % hObject handle to edit1 (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 edit2_Callback(hObject, eventdata, handles) % hObject handle to edit2 (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 edit2 as text % str2double(get(hObject,’ String ’)) returns contents of edit2 as a double % --- Executes during object creation, after setting all properties. function edit2_CreateFcn(hObject, eventdata, handles) % hObject handle to edit2 (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 % --- Executes on button press in pushbutton1. function pushbutton1_Callback(hObject, eventdata, handles) [NUM,TXT,RAW]=xlsread(’ID’); ID=get(handles.edit1,’string’); scr=get(handles.edit2,’string’); scr=str2num(scr); A=ismember(ID,TXT); if A==1 [x,y]=find(ID); if scr~=nan if NUM(x,1)==scr close(Enter); User; else msgbox(’密碼錯(cuò)誤!’); end else msgbox(’密碼錯(cuò)誤!’); end else msgbox(’賬號(hào)錯(cuò)誤!’); end % 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) % --- Executes on button press in pushbutton2. function pushbutton2_Callback(hObject, eventdata, handles) close(Enter); % 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) % --- Executes during object creation, after setting all properties. function figure1_CreateFcn(hObject, eventdata, handles) ha=axes(’units’,’normalized’,’position’,[0 0 1 1]); II=imread(’background.jpg’); image(II) colormap gray set(ha,’handlevisibility’,’off’,’visible’,’off’); global bc bc=0; % hObject handle to figure1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called % --- Executes during object creation, after setting all properties. function pushbutton1_CreateFcn(hObject, eventdata, handles) I=imread(’按鈕2.jpg’); set(hObject, ’CData’,I); % hObject handle to pushbutton1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called % --- Executes during object creation, after setting all properties. function pushbutton2_CreateFcn(hObject, eventdata, handles) I=imread(’按鈕1.jpg’); set(hObject, ’CData’,I); % hObject handle to pushbutton2 (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 pushbutton3. function pushbutton3_Callback(hObject, eventdata, handles) global bc if bc==1 clear sound; bc=0; else if bc==0 [y,fs,nbits]= wavread(’bgm.wav’); sound(y,fs); bc=1; end end % 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) % --- Executes during object creation, after setting all properties. function pushbutton3_CreateFcn(hObject, eventdata, handles) I=imread(’小喇叭.jpg’); set(hObject, ’CData’,I); % hObject handle to pushbutton3 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called

3 仿真結(jié)果

4 參考文獻(xiàn)

[1]張航. 自然場(chǎng)景下的交通標(biāo)志識(shí)別算法研究[D]. 中南大學(xué), 2006.

博主簡介:擅長智能優(yōu)化算法、神經(jīng)網(wǎng)絡(luò)預(yù)測(cè)、信號(hào)處理、元胞自動(dòng)機(jī)、圖像處理、路徑規(guī)劃、無人機(jī)等多種領(lǐng)域的Matlab仿真,相關(guān)matlab代碼問題可私信交流。

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