資源簡介
該課題為MATLAB數字儀表圖像識別系統。可以識別萬用表,壓力表,電表,手表等的數字識別,包括小數點。帶有一個GUI界面,流程為:灰度,二值化,定位,連通閉環,分割出數字區域,開閉運算,去除小面積,細化,精準定位,分割,識別。

代碼片段和文件信息
function?varargout?=?GUI(varargin)
%?GUI?MATLAB?code?for?GUI.fig
%??????GUI?by?itself?creates?a?new?GUI?or?raises?the?existing
%??????singleton*.
%
%??????H?=?GUI?returns?the?handle?to?a?new?GUI?or?the?handle?to
%??????the?existing?singleton*.
%
%??????GUI(‘CALLBACK‘hobjecteventDatahandles...)?calls?the?local
%??????function?named?CALLBACK?in?GUI.M?with?the?given?input?arguments.
%
%??????GUI(‘Property‘‘Value‘...)?creates?a?new?GUI?or?raises?the
%??????existing?singleton*.??Starting?from?the?left?property?value?pairs?are
%??????applied?to?the?GUI?before?GUI_OpeningFcn?gets?called.??An
%??????unrecognized?property?name?or?invalid?value?makes?property?application
%??????stop.??All?inputs?are?passed?to?GUI_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?GUI
%?Last?Modified?by?GUIDE?v2.5?22-Feb-2021?13:32:46
%?Begin?initialization?code?-?DO?NOT?EDIT
gui_Singleton?=?1;
gui_State?=?struct(‘gui_Name‘???????mfilename?...
???????????????????‘gui_Singleton‘??gui_Singleton?...
???????????????????‘gui_OpeningFcn‘?@GUI_OpeningFcn?...
???????????????????‘gui_OutputFcn‘??@GUI_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?GUI?is?made?visible.
function?GUI_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?GUI?(see?VARARGIN)
%?Choose?default?command?line?output?for?GUI
handles.output?=?hobject;
%?Update?handles?structure
guidata(hobject?handles);
%?UIWAIT?makes?GUI?wait?for?user?response?(see?UIRESUME)
%?uiwait(handles.figure1);
%?---?Outputs?from?this?function?are?returned?to?the?command?line.
function?varargout?=?GUI_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;
%?---?Executes?on?button?press?in?pushbutton1.
function?pushbutton1_Callback(hobject?eventdata?handles)
[filenamepathname]?=?uigetfile({‘*.jpg;*.bmp;*.tif;*.png;*.gif‘‘All?Image?Files‘}‘請選擇一張圖片‘);
if?filename?==?0%如果沒有選擇,直接返回即可
????return;
end
file?=?strcat(pathnamefilename);%取得圖像文件全名?
I0?=?imread(fi
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2020-08-03?10:37??MATLAB數字表盤識別[GUI界面,界面豐富]\
?????文件???????26248??2020-08-01?20:49??MATLAB數字表盤識別[GUI界面,界面豐富]\GUI.fig
?????文件???????10136??2020-08-01?20:50??MATLAB數字表盤識別[GUI界面,界面豐富]\GUI.m
?????文件??????153528??2020-08-01?20:46??MATLAB數字表盤識別[GUI界面,界面豐富]\GUI設計圖.png
?????文件?????1036116??2020-08-01?20:48??MATLAB數字表盤識別[GUI界面,界面豐富]\I0.mat
?????文件???????17192??2020-08-01?20:49??MATLAB數字表盤識別[GUI界面,界面豐富]\Ib.mat
?????文件???????67995??2020-08-01?20:49??MATLAB數字表盤識別[GUI界面,界面豐富]\Ic.mat
?????文件???????18574??2020-08-01?20:49??MATLAB數字表盤識別[GUI界面,界面豐富]\Icl.mat
?????文件??????375445??2020-08-01?20:49??MATLAB數字表盤識別[GUI界面,界面豐富]\Ied.mat
?????目錄???????????0??2020-08-01?20:43??MATLAB數字表盤識別[GUI界面,界面豐富]\image\
?????文件?????2004178??2013-12-28?17:50??MATLAB數字表盤識別[GUI界面,界面豐富]\image\1.tif
?????文件???????18697??2020-08-01?20:49??MATLAB數字表盤識別[GUI界面,界面豐富]\Iop.mat
?????文件???????21325??2020-08-01?20:49??MATLAB數字表盤識別[GUI界面,界面豐富]\Ith.mat
?????文件??????369335??2020-08-01?20:49??MATLAB數字表盤識別[GUI界面,界面豐富]\L.mat
?????文件???????22607??2020-03-22?15:20??MATLAB數字表盤識別[GUI界面,界面豐富]\nchar.mat
?????文件???????28427??2020-03-22?10:39??MATLAB數字表盤識別[GUI界面,界面豐富]\plan1.mat
?????文件???????21325??2020-08-01?20:49??MATLAB數字表盤識別[GUI界面,界面豐富]\thrlen.mat
?????文件???????20870??2020-03-22?13:45??MATLAB數字表盤識別[GUI界面,界面豐富]\Tth.mat
?????文件??????375157??2020-08-01?20:48??MATLAB數字表盤識別[GUI界面,界面豐富]\技術文檔.docx
?????文件?????????178??2020-08-03?09:59??MATLAB數字表盤識別[GUI界面,界面豐富]\操作方法.txt
?????文件???????97345??2020-08-01?20:48??MATLAB數字表盤識別[GUI界面,界面豐富]\運行預期效果圖【ps】.png
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