【缺陷检测】基于计算机视觉实现物品表面缺陷检测系统含Matlab源码

1 简介

为了不断提高产品质量和生产效率,金属工件表面缺陷在线自动检测技术在生产过程中显得日益重要。本论文针对金属工件表面的多种缺陷,设计了一套能够实现对金属工件表面缺陷进行实时在线、无损伤的自动检测系统。

2 部分代码

function varargout = System(varargin)
% SYSTEM MATLAB code for System.fig
% SYSTEM, by itself, creates a new SYSTEM or raises the existing
% singleton*.
%
% H = SYSTEM returns the handle to a new SYSTEM or the handle to
% the existing singleton*.
%
% SYSTEM('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in SYSTEM.M with the given input arguments.
%
% SYSTEM('Property','Value',...) creates a new SYSTEM or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before System_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to System_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 System
% Last Modified by GUIDE v2.5 10-Apr-2022 09:39:11
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @System_OpeningFcn, ...
'gui_OutputFcn', @System_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 System is made visible.
function System_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 System (see VARARGIN)
% Choose default command line output for System
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes System wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = System_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 edit6_Callback(hObject, eventdata, handles)
input = str2double(get(hObject,'String')); %检查输入是否为空. 如果为空,则默认显示为0
if (isempty(input))
set(hObject,'String','0')
end
guidata(hObject, handles);
% hObject handle to edit6 (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 edit6 as text
% str2double(get(hObject,'String')) returns contents of edit6 as a double
% --- Executes during object creation, after setting all properties.
% --- Executes on button press in pushbutton6.
function pushbutton6_Callback(hObject, eventdata, handles)
% hObject handle to pushbutton6 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
cla(handles.axes3,'reset');
cla(handles.axes4,'reset');
% --- Executes during object creation, after setting all properties.
function scribeOverlay_CreateFcn(hObject, eventdata, handles)
% hObject handle to scribeOverlay (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: place code in OpeningFcn to populate scribeOverlay

3 仿真结果

4 参考文献

[1]陈勇. 基于机器视觉的表面缺陷检测系统的算法研究及软件设计[D]. 天津大学.

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