【人民币识别】基于matlab GUI人民币序列号识别【含Matlab源码 908期】
2021/6/21 9:26:18
本文主要是介绍【人民币识别】基于matlab GUI人民币序列号识别【含Matlab源码 908期】,对大家解决编程问题具有一定的参考价值,需要的程序猿们随着小编来一起学习吧!
一、简介
基于matlab GUI人民币序列号识别
二、源代码
function varargout = untitled1(varargin) gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @untitled1_OpeningFcn, ... 'gui_OutputFcn', @untitled1_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 function untitled1_OpeningFcn(hObject, eventdata, handles, varargin) handles.output = hObject; guidata(hObject, handles); function varargout = untitled1_OutputFcn(hObject, eventdata, handles) varargout{1} = handles.output; function pushbutton1_Callback(hObject, eventdata, handles) function edit1_Callback(hObject, eventdata, handles) function edit1_CreateFcn(hObject, eventdata, handles) if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor')) set(hObject,'BackgroundColor','white'); end function edit2_Callback(hObject, eventdata, handles) function edit2_CreateFcn(hObject, eventdata, handles) if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor')) set(hObject,'BackgroundColor','white'); end function pushbutton2_Callback(hObject, eventdata, handles) function pushbutton3_Callback(hObject, eventdata, handles) axis off %%关闭坐标轴显示 [filename, pathname] =uigetfile({'*.jpg'; '*.bmp'; '*.gif'; '*.png'}, '选择图片'); % % 没有图像内容 if filename ==0 return; end im1 = imread ([pathname, filename]); imwrite(im1,'C:\Users\lenovo\Desktop\www.dssz.com_ba30784c0af0816644cbf1722cf2\Matlab练习\0.jpg'); axes(handles.axes4); imshow(im1); function pushbutton4_Callback(hObject, eventdata, handles) function uibuttongroup1_SizeChangedFcn(hObject, eventdata, handles) function pushbutton5_Callback(hObject, eventdata, handles) function pushbutton6_Callback(hObject, eventdata, handles) %向左旋转90度 A1=imread('C:\Users\lenovo\Desktop\www.dssz.com_ba30784c0af0816644cbf1722cf2\Matlab练习\0.jpg'); J1=imrotate(A1,90,'bicubic','loose'); %设置旋转角度,实现向左(逆时针)旋转 imwrite(J1,'C:\Users\lenovo\Desktop\www.dssz.com_ba30784c0af0816644cbf1722cf2\Matlab练习\0.jpg'); axes(handles.axes4); imshow(J1); function pushbutton7_Callback(hObject, eventdata, handles) function pushbutton8_Callback(hObject, eventdata, handles) function uibuttongroup1_SelectionChangedFcn(hObject, eventdata, handles) function pushbutton9_Callback(hObject, eventdata, handles) %向右旋转 A2=imread('C:\Users\lenovo\Desktop\www.dssz.com_ba30784c0af0816644cbf1722cf2\Matlab练习\0.jpg'); J2=imrotate(A2,-90,'bicubic','loose'); %设置旋转角度,实现向左(逆时针)旋转 imwrite(J2,'C:\Users\lenovo\Desktop\www.dssz.com_ba30784c0af0816644cbf1722cf2\Matlab练习\0.jpg'); axes(handles.axes4); imshow(J2); function OCR1() warning off %#ok<WNOFF> addpath('C:\Users\lenovo\Desktop\www.dssz.com_ba30784c0af0816644cbf1722cf2\Matlab练习\') if(exist('text1.txt','file')==2) delete('text1.txt') end imagen=imread('C:\Users\lenovo\Desktop\www.dssz.com_ba30784c0af0816644cbf1722cf2\Matlab练习\1.jpg'); imshow(imagen); title('INPUT IMAGE WITH NOISE'); pause(0.5); if size(imagen,3)==3 %RGB image imagen=rgb2gray(imagen); end threshold = graythresh(imagen); imagen =~im2bw(imagen,threshold); imagen = bwareaopen(imagen,30); word=[ ]; re=imagen; fid = fopen('text1.txt', 'a'); load templates global templates num_letras=size(templates,2); while 1 [fl re]=lines(re); imgn=fl; [L Ne] = bwlabel(imgn); for n=1:Ne [r,c] = find(L==n); n1=imgn(min(r):max(r),min(c):max(c)); img_r=imresize(n1,[42 24]); letter=read_letter(img_r,num_letras); word=[word letter]; end fprintf(fid,'%s\n',word); word=[ ]; if isempty(re) break end end fclose(fid); copyfile text1.txt 'C:\Users\lenovo\Desktop\www.dssz.com_ba30784c0af0816644cbf1722cf2\Matlab练习\'; winopen('text1.txt');
三、运行结果
四、备注
版本:2014a
完整代码或代写加1564658423
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