【裂縫識別】基於matlab GUI BP神經網路路面裂縫識別系統【含Matlab原始碼 1063期】
阿新 • • 發佈：2021-06-27
一、簡介
高速公路路面病害養護和管理的重要部分就是路面裂縫的檢測。近年來,路面裂縫自動檢測技術已得到了廣泛應用,而由於路面裂縫影象的複雜性,檢測演算法直接影響著檢測結果的精確度。因此,本文將重點放在路面裂縫病害的檢測上,為了提高檢測的精度,分別從裂縫影象的去噪、影象的增強、影象的分割以及檢測後路面裂縫影象的特徵提取方面進行深入研究。 在路面裂縫影象中,由於裂縫資訊與背景對比度偏低,難以將裂縫直接檢測到。對於影象的預處理,首先對影象進行灰度校正,再對校正之後的影象濾波,本文提出了一種改進的中值濾波方法,對影象進行去噪,之後用基於模糊理論的影象增強原理對影象做進一步增強,有效提高了路面裂縫影象的對比度。 針對路面裂縫影象分割,本文分別用了閾值分割和基於形態學多尺度的思想,對於形狀規則的裂縫採用的是閾值分割,對於裂縫形狀不規則的影象,本文設計了一種多結構元素的抗噪型邊緣檢測運算元,且依據不同形狀的結構元素對裂縫邊緣填充的機率不同,確定了自適應權重,使得運算元檢測到了各種型別的裂縫邊緣,有效地提高了檢測的精度。 對於經過分割後的路面裂縫影象中存在噪聲和裂縫斷裂的問題,本文對於斷裂較窄的影象用形態學中的閉運算和開運算去處理,對於斷裂較寬的影象,提出了一種基於生長的斷裂裂縫塊的連線方法。提高了連線的效率和準確率,使整個檢測結果清晰完整。最終,從識別結果圖中提取裂縫資訊。根據得到的識別結果圖,設定一系列判定條件,提取出裂縫的連通域,對裂縫的型別進行判斷,最後計算出網狀裂縫的面積及線性裂縫的長寬資訊。
二、原始碼
function varargout = firstPage(varargin) % FIRSTPAGE MATLAB code for firstPage.fig % FIRSTPAGE, by itself, creates a new FIRSTPAGE or raises the existing % singleton*. % % H = FIRSTPAGE returns the handle to a new FIRSTPAGE or the handle to % the existing singleton*. % % FIRSTPAGE('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in FIRSTPAGE.M with the given input arguments. % % FIRSTPAGE('Property','Value',...) creates a new FIRSTPAGE or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before firstPage_OpeningFcn gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to firstPage_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 firstPage % Last Modified by GUIDE v2.5 12-Apr-2021 10:23:22 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @firstPage_OpeningFcn, ... 'gui_OutputFcn', @firstPage_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 firstPage is made visible. function firstPage_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 firstPage (see VARARGIN) % Choose default command line output for firstPage handles.output = hObject; % Update handles structure guidata(hObject, handles); % set(gcf,'menu','figure'); set(gcf,'numbertitle','off','name','基於BP神經網路的路面裂縫檢測與處理建議軟體'); % UIWAIT makes firstPage wait for user response (see UIRESUME) % uiwait(handles.figure1); bg_P=axes('units','normalized','position',[0 0 1 1]); uistack(bg_P,'bottom'); II=imread('background\8.jpg'); image(II); hold on % w=text(177,68,'基於BP網路的路面裂縫處理系統','fontsize',25,'color',[1.0 1.0 1.0]); w=text(65,98,'基於BP神經網路的路面裂縫檢測與處理建議軟體','fontsize',25,'color',[0.0 0.0 0.0]); w1=text(52,150,'Pavement Crack Detection And Processing Suggest Software ','fontsize',20,'color',[0.0 0.0 0.0]); w2=text(250,200,'Based On BP Neural Network ','fontsize',20,'color',[0.0 0.0 0.0]); w3=text(385,400,'大學','fontsize',15,'color',[0.0 0.0 0.0]); w4=text(340,420,'** University ','fontsize',13,'color',[0.0 0.0 0.0]); w5=text(380,470,'1st,April,2021','fontsize',11,'color',[0.0 0.0 0.0]); colormap gray; set(bg_P,'handlevisibility','off','visible','off'); % set(handles.pushbutton1,'visible','off'); % --- Outputs from this function are returned to the command line. function varargout = firstPage_OutputFcn(~, 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 model_Callback(hObject, eventdata, handles) % hObject handle to model (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % -------------------------------------------------------------------- function Help_Callback(hObject, eventdata, handles) % hObject handle to Help (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % -------------------------------------------------------------------- function Exit_Callback(hObject, eventdata, handles) % hObject handle to Exit1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) close gcf; % -------------------------------------------------------------------- function fast_Callback(hObject, eventdata, handles) %%%%%%%%%%%%%%%%%%%%%%%%%%%模式選擇---》快速模式 % -------------------------------------------------------------------- function Retrain_Callback(hObject, eventdata, handles) %%%%%%%%%%%%%%%%%%%%%模式選擇---》重新訓練 ANNcheck; load data\acy_check; load data\acy_reg; t=['準確率為' acy_check]; q=questdlg(t,'是否重新訓練','是','否','否'); if q=='是' Retrain_Callback(); else setappdata(0,'acy_check',acy_check); setappdata(0,'acy_reg',acy_reg); close(gcf); secondPage; end %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%作為《重新訓練or快速模式》標誌 Hit=0; setappdata(0,'Hit',Hit); %%%%%%%重新訓練模式，則 Hit=0 % -------------------------------------------------------------------- function ask_help_Callback(hObject, eventdata, handles) % hObject handle to ask_help (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) open ('Help.docx'); % -------------------------------------------------------------------- function Wenjian_Callback(hObject, eventdata, handles) % hObject handle to Wenjian (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % -------------------------------------------------------------------- function file_in_Callback(hObject, eventdata, handles) % hObject handle to file_in (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) open txt\程式檔案介紹.txt % -------------------------------------------------------------------- function Untitled_1_Callback(hObject, eventdata, handles) % hObject handle to Exit1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % -------------------------------------------------------------------- function DingYi_Callback(hObject, eventdata, handles) % hObject handle to DingYi (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) open txt\裂縫方向定義.txt % -------------------------------------------------------------------- function Net_Callback(hObject, eventdata, handles) % hObject handle to Net (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % -------------------------------------------------------------------- function CheckNet_Callback(hObject, eventdata, handles) %%%%%%%%%%%%%%%%%關於網路-》檢測網路 % hObject handle to CheckNet (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) open txt\檢測網路.txt; % -------------------------------------------------------------------- function RecNet_Callback(hObject, eventdata, handles) %%%%%%%%%%%%%%%%%關於網路-》識別網路 % hObject handle to RecNet (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) open txt\識別網路.txt; % -------------------------------------------------------------------- function retrain_c_Callback(hObject, eventdata, handles) % hObject handle to retrain_c (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % -------------------------------------------------------------------- function retrain_r_Callback(hObject, eventdata, handles) % hObject handle to retrain_r (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % -------------------------------------------------------------------- function Reset_Callback(hObject, eventdata, handles) %%%%%%%%%%%%%%引數重置 % hObject handle to Reset (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) tex=['預設引數是經過多次試驗得到的最優組合，您真的需要重新設定嗎？']; q=questdlg(tex,'溫馨提示','是','否','否'); if q=='是' t{1}='最大迭代次數';t{2}='第一隱層隱元數目';t{3}='第二隱層隱元數目'; t{4}='第一隱層啟用函式';t{5}='第二隱層啟用函式';t{6}='訓練函式'; title='設定'; default_t={'5000','432','54','tansig','purelin','trainscg'}; param=inputdlg(t,title,1,default_t,'on'); num1=str2num(param{1});num2=str2num(param{2});num3=str2num(param{3}); str1=(param{4});str2=(param{5});str3=(param{6}); save data\param num1 num2 num3 str1 str2 str3; key_reset=1; save data\key_reset key_reset; else key_reset=0; save data\key_reset key_reset; end % -------------------------------------------------------------------- function f_open_Callback(hObject, eventdata, handles) % hObject handle to f_open (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) [filename pathname]=uigetfile({'*.jpg';'*.png';'*.gif'},'選擇背景'); % -------------------------------------------------------------------- function f_new_Callback(hObject, eventdata, handles) % hObject handle to f_new (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA)
三、執行結果
四、備註
版本：2014a
完整程式碼或代寫加1564658423