【成熟度检测】基于RGB和HSV实现水果成熟度分级系统含Matlab源码

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该文利用MATLAB图像处理技术对水果成熟度进行检测，通过图像分割、二值化和滤波等步骤，针对香蕉的色素变化进行分析，旨在提升水果品质和分级效果。提供了部分代码实现，并提及了相关参考文献。

1 简介

许多研究结果表明,水果损失主要集中在采摘,包装,保存等环节,达到近三分之一,其中一个重要的原因为不同成熟度的水果相互混杂.因而,区分水果的成熟度并进行筛选加工处理,对于提升水果等级,改善水果品质有重要意义.本文应用MATLAB图像处理技术对水果成熟度进行检测,系统通过给定的图片中分割出水果图片,然后对水果图片进行二值化和滤波等分析处理,最后依据香蕉的色素组成检测出不同成熟度的水果.

2 部分代码

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;