【水果分级】基于计算机视觉实现苹果分级系统含Matlab源码（基于matlab的水果分级设计）

【水果分级】基于计算机视觉实现苹果分级系统含Matlab源码（基于matlab的水果分级设计）

1 简介

水果分级是水果商品化处理的关键步骤,落后的水果分级技术严重制约着水果产业的发展,目前我国水果分级以人工为主,劳动强度大,效率低,已经无法满足产业加工的需求.基于计算机视觉的水果分级以其高精度和高速度的特点得到了广泛的关注和研究.本文针对基于计算机视觉的水果分级关键技术进行了系统的研究。

2 部分代码

function varargout = fruittest(varargin)% FRUITTEST MATLAB code for fruittest.fig% FRUITTEST, by itself, creates a new FRUITTEST or raises the existing% singleton*.%% H = FRUITTEST returns the handle to a new FRUITTEST or the handle to% the existing singleton*.%% FRUITTEST('CALLBACK',hObject,eventData,handles,...) calls the local% function named CALLBACK in FRUITTEST.M with the given input arguments.%% FRUITTEST('Property','Value',...) creates a new FRUITTEST or raises the% existing singleton*. Starting from the left, property value pairs are% applied to the GUI before fruittest_OpeningFcn gets called. An% unrecognized property name or invalid value makes property application% stop. All inputs are passed to fruittest_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 fruittest% Last Modified by GUIDE v2.5 29-Mar-2022 19:58:01% Begin initialization code - DO NOT EDITgui_Singleton = 1;gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @fruittest_OpeningFcn, ... 'gui_OutputFcn', @fruittest_OutputFcn, ... 'gui_LayoutFcn', [] , ... 'gui_Callback', []);if nargin && ischar(varargin{1}) gui_State.gui_Callback = str2func(varargin{1});endif nargout [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});else gui_mainfcn(gui_State, varargin{:});end% End initialization code - DO NOT EDITglobal d1v1 d1v2 d1v3 d2v1 d2v2 d2v3 d3v1 d3v2 d3v3% --- Executes just before fruittest is made visible.function fruittest_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 fruittest (see VARARGIN)% im=imread('apple1.jpg');%% axes(handles.axes1);%% imshow(im);%在坐标axes1显示原图像%% title('原始水印');% % Choose default command line output for fruittest% handles.output = hObject;%% % Update handles structure% guidata(hObject, handles);% UIWAIT makes fruittest wait for user response (see UIRESUME)% uiwait(handles.figure1);% --- Outputs from this function are returned to the command line.function varargout = fruittest_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)% hObject handle to pushbutton1 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)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');endfunction edit2_Callback(hObject, eventdata, handles)% hObject handle to edit2 (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 edit2 as text% str2double(get(hObject,'String')) returns contents of edit2 as a double% --- Executes during object creation, after setting all properties.function edit2_CreateFcn(hObject, eventdata, handles)% hObject handle to edit2 (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');endfunction edit3_Callback(hObject, eventdata, handles)% hObject handle to edit3 (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 edit3 as text% str2double(get(hObject,'String')) returns contents of edit3 as a double% --- Executes during object creation, after setting all properties.function edit3_CreateFcn(hObject, eventdata, handles)% hObject handle to edit3 (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

3 仿真结果

4 参考文献

[1]徐一峰, 徐梓铨, 陈焕通,等. 一种基于计算机视觉的水果分级用设备:, CN108855987A[P]. 2018.

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