1 簡介

許多研究結(jié)果表明,水果損失主要集中在采摘,包裝,保存等環(huán)節(jié),達(dá)到近三分之一,其中一個(gè)重要的原因?yàn)椴煌墒於鹊乃嗷セ祀s.因而,區(qū)分水果的成熟度并進(jìn)行篩選加工處理,對(duì)于提升水果等級(jí),改善水果品質(zhì)有重要意義.本文應(yīng)用MATLAB圖像處理技術(shù)對(duì)水果成熟度進(jìn)行檢測(cè),系統(tǒng)通過給定的圖片中分割出水果圖片,然后對(duì)水果圖片進(jìn)行二值化和濾波等分析處理,最后依據(jù)香蕉的色素組成檢測(cè)出不同成熟度的水果.

2 部分代碼

function varargout = GUIzyp(varargin)% GUIZYP MATLAB code for GUIzyp.fig% ? ? ?GUIZYP, by itself, creates a new GUIZYP or raises the existing% ? ? ?singleton*.%% ? ? ?H = GUIZYP returns the handle to a new GUIZYP or the handle to% ? ? ?the existing singleton*.%% ? ? ?GUIZYP('CALLBACK',hObject,eventData,handles,...) calls the local% ? ? ?function named CALLBACK in GUIZYP.M with the given input arguments.%% ? ? ?GUIZYP('Property','Value',...) creates a new GUIZYP or raises the% ? ? ?existing singleton*. ?Starting from the left, property value pairs are% ? ? ?applied to the GUI before GUIzyp_OpeningFcn gets called. ?An% ? ? ?unrecognized property name or invalid value makes property application% ? ? ?stop. ?All inputs are passed to GUIzyp_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 GUIzyp% Last Modified by GUIDE v2.5 10-Jun-2017 22:22:31% Begin initialization code - DO NOT EDITgui_Singleton = 1;gui_State = struct('gui_Name', ? ? ? mfilename, ... ? ? ? ? ? ? ? ? ? 'gui_Singleton', ?gui_Singleton, ... ? ? ? ? ? ? ? ? ? 'gui_OpeningFcn', @GUIzyp_OpeningFcn, ... ? ? ? ? ? ? ? ? ? 'gui_OutputFcn', ?@GUIzyp_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 EDIT% --- Executes just before GUIzyp is made visible.function GUIzyp_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 GUIzyp (see VARARGIN)% Choose default command line output for GUIzyphandles.output = hObject;% Update handles structureguidata(hObject, handles);% UIWAIT makes GUIzyp wait for user response (see UIRESUME)% uiwait(handles.figure1);% --- Outputs from this function are returned to the command line.function varargout = GUIzyp_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 structurevarargout{1} = handles.output;

3 仿真結(jié)果

4 參考文獻(xiàn)

[1]周鐳. 基于MATLAB圖像處理的棉纖維成熟度檢測(cè)系統(tǒng)的開發(fā)[J]. 山東紡織科技, 2017, 58(5):4.

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