資源簡介
學習MATLAB GUI程序設計,利用MATLAB圖像處理工具箱,設計和實現自己的Photoshop 。要求:按照軟件工程方法,根據需求進行程序的功能分析和界面設計,給出設計詳細說明。然后按照自己擬定的功能要求進行程序設計和調試。
以下列出幾點程序的功能,供參考:
1)圖像的讀取和保存。
2)設計圖形用戶界面,讓用戶能夠對圖像進行任意的亮度和對比度變化調整,顯示和對比變換前后的圖像。
3)設計圖形用戶界面,讓用戶能夠用鼠標選取圖像感興趣區域,顯示和保存該選擇區域。
4)編寫程序通過最近鄰插值和雙線性插值等算法將用戶所選取的圖像區域進行放大和縮小整數倍的操作,并保存,比較幾種插值的效果。
5)圖像直方圖統計和直方圖均衡,要求顯示直方圖統計,比較直方圖均衡后的效果。
6)為圖像添加邊框特效,并保存。
代碼片段和文件信息
function?varargout?=?wuzhiqiang(varargin)
%?WUZHIQIANG?M-file?for?wuzhiqiang.fig
%??????WUZHIQIANG?by?itself?creates?a?new?WUZHIQIANG?or?raises?the?existing
%??????singleton*.
%
%??????H?=?WUZHIQIANG?returns?the?handle?to?a?new?WUZHIQIANG?or?the?handle?to
%??????the?existing?singleton*.
%
%??????WUZHIQIANG(‘CALLBACK‘hobjecteventDatahandles...)?calls?the?local
%??????function?named?CALLBACK?in?WUZHIQIANG.M?with?the?given?input?arguments.
%
%??????WUZHIQIANG(‘Property‘‘Value‘...)?creates?a?new?WUZHIQIANG?or?raises?the
%??????existing?singleton*.??Starting?from?the?left?property?value?pairs?are
%??????applied?to?the?GUI?before?wuzhiqiang_OpeningFcn?gets?called.??An
%??????unrecognized?property?name?or?invalid?value?makes?property?application
%??????stop.??All?inputs?are?passed?to?wuzhiqiang_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?wuzhiqiang
%?Last?Modified?by?GUIDE?v2.5?19-Jun-2012?11:36:47
%?Begin?initialization?code?-?DO?NOT?EDIT
gui_Singleton?=?1;
gui_State?=?struct(‘gui_Name‘???????mfilename?...
???????????????????‘gui_Singleton‘??gui_Singleton?...
???????????????????‘gui_OpeningFcn‘?@wuzhiqiang_OpeningFcn?...
???????????????????‘gui_OutputFcn‘??@wuzhiqiang_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?wuzhiqiang?is?made?visible.
function?wuzhiqiang_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?wuzhiqiang?(see?VARARGIN)
%?Choose?default?command?line?output?for?wuzhiqiang
handles.output?=hobject;
%?Update?handles?structure
guidata(hobject?handles);
%?UIWAIT?makes?wuzhiqiang?wait?for?user?response?(see?UIRESUME)
%?uiwait(handles.figure1);
%?---?Outputs?from?this?function?are?returned?to?the?command?line.
function?varargout?=?wuzhiqiang_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?Untitled_1_Callback(hobject?eventdata?handles)
%?hobject????handle?to?Untitl
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