资源简介
利用高斯函数对彩色图像求导,对梯度幅值进行非极大值抑制,找到边缘像素
代码片段和文件信息
function varargout = MyDIP(varargin)
% MYDIP M-file for MyDIP.fig
% MYDIP by itself creates a new MYDIP or raises the existing
% singleton*.
%
% H = MYDIP returns the handle to a new MYDIP or the handle to
% the existing singleton*.
%
% MYDIP(‘CALLBACK‘hobjecteventDatahandles...) calls the local
% function named CALLBACK in MYDIP.M with the given input arguments.
%
% MYDIP(‘Property‘‘Value‘...) creates a new MYDIP or raises the
% existing singleton*. Starting from the left property value pairs are
% applied to the GUI before MyDIP_OpeningFunction gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to MyDIP_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
% Copyright 2002-2003 The MathWorks Inc.
% Edit the above text to modify the response to help MyDIP
% Last Modified by GUIDE v2.5 18-Nov-2006 20:20:07
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct(‘gui_Name‘ mfilename ...
‘gui_Singleton‘ gui_Singleton ...
‘gui_OpeningFcn‘ @MyDIP_OpeningFcn ...
‘gui_OutputFcn‘ @MyDIP_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 MyDIP is made visible.
function MyDIP_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 MyDIP (see VARARGIN)
% Choose default command line output for MyDIP
handles.output = hobject;
handles.flag=logical(0);
% Update handles structure
guidata(hobject handles);
% UIWAIT makes MyDIP wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = MyDIP_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 openfile_Callback(hobject eventdata hand
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
目录 0 2018-06-06 15:13 57393152MATLAB_code_of_image_processing\
目录 0 2018-06-06 15:13 57393152MATLAB_code_of_image_processing\MATLAB算法演示程序\
文件 66616 2000-07-25 19:18 57393152MATLAB_code_of_image_processing\MATLAB算法演示程序\Couple.bmp
文件 70356 2006-11-19 10:08 57393152MATLAB_code_of_image_processing\MATLAB算法演示程序\MyDIP.asv
文件 11650 2006-11-22 17:06 57393152MATLAB_code_of_image_processing\MATLAB算法演示程序\MyDIP.fig
文件 70408 2006-11-22 17:11 57393152MATLAB_code_of_image_processing\MATLAB算法演示程序\MyDIP.m
文件 66616 2006-10-10 11:09 57393152MATLAB_code_of_image_processing\MATLAB算法演示程序\NBA.bmp
文件 66616 2006-10-10 11:09 57393152MATLAB_code_of_image_processing\MATLAB算法演示程序\NBA2001_01b_t.bmp
文件 52280 2006-11-05 17:34 57393152MATLAB_code_of_image_processing\MATLAB算法演示程序\NBA200256.bmp
文件 62976 2007-02-04 11:30 57393152MATLAB_code_of_image_processing\MATLAB算法演示程序\Thumbs.db
文件 54682 2006-11-19 10:21 57393152MATLAB_code_of_image_processing\MATLAB算法演示程序\Water.jpg
文件 66616 2006-03-19 22:38 57393152MATLAB_code_of_image_processing\MATLAB算法演示程序\girl.bmp
文件 66616 2006-11-05 14:04 57393152MATLAB_code_of_image_processing\MATLAB算法演示程序\lena.bmp
文件 17464 2006-11-05 17:33 57393152MATLAB_code_of_image_processing\MATLAB算法演示程序\lena128.bmp
文件 41080 2006-11-05 17:35 57393152MATLAB_code_of_image_processing\MATLAB算法演示程序\lena200.bmp
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