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Coin.m
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Coin.m
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function varargout = Coin(varargin)
% COIN MATLAB code for Coin.fig
% COIN, by itself, creates a new COIN or raises the existing
% singleton*.
%
% H = COIN returns the handle to a new COIN or the handle to
% the existing singleton*.
%
% COIN('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in COIN.M with the given input arguments.
%
% COIN('Property','Value',...) creates a new COIN or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before Coin_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to Coin_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 Coin
% Last Modified by GUIDE v2.5 24-Nov-2021 22:52:09
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @Coin_OpeningFcn, ...
'gui_OutputFcn', @Coin_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 Coin is made visible.
function Coin_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 Coin (see VARARGIN)
% Choose default command line output for Coin
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
[imname,impath]=uigetfile({'*.jpg;*.png;*.jpeg'});
I=imread([impath,'/',imname]);
I1=rgb2gray(I);
c = edge(I1, 'canny',0.3); % Marks the edges of the coin
se = strel('disk',2); %
I2 = imdilate(c,se); % Coomplete the circumference of the circle
d2 = imfill(I2, 'holes'); % Fill the inner space of the circumference scaned
D1 = bwdist(~d2); % get the distance
[xc1 yc1 r1]=merkz(D1);
f1=coindetect(r1);
axes(handles.axes1);
imshow(I); %Show thw coin scanned
axes(handles.axes2);
imshow(d2); %Show how we detect value
set(handles.edit1,'String',f1); %display coin value
% --- Outputs from this function are returned to the command line.
function varargout = Coin_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