function?varargout?=?facedetect（varargin）
gui_Singleton?=?1;
gui_State?=?struct（‘gui_Name‘???????mfilename?...
????‘gui_Singleton‘??gui_Singleton?...
????‘gui_OpeningFcn‘?@facedetect_OpeningFcn?...
????‘gui_OutputFcn‘??@facedetect_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
%?---?Executes?just?before?facedetect?is?made?visible.
function?facedetect_OpeningFcn（hobject?eventdata?handles?varargin）
handles.output?=?hobject;
%?Update?handles?structure
global?vid;
vid=-1;
guidata（hobject?handles）;
%?---?Outputs?from?this?function?are?returned?to?the?command?line.
function?varargout?=?facedetect_OutputFcn（hobject?eventdata?handles）
varargout{1}?=?handles.output;
%?---?Executes?during?object?creation?after?setting?all?properties.
function?axespreview_CreateFcn（hobject?eventdata?handles）
set（hobject‘xTick‘[]）;
set（hobject‘ytick‘[]）;
set（hobject‘box‘‘on‘）;
%?---?Executes?during?object?creation?after?setting?all?properties.
function?axesshow_CreateFcn（hobject?eventdata?handles）
set（hobject‘xTick‘[]）;
set（hobject‘ytick‘[]）;
set（hobject‘box‘‘on‘）;
%?---?Executes?on?button?press?in?pushbutton_preview.
function?pushbutton_preview_Callback（hobject?eventdata?handles）
global?vid;
vid=videoinput（‘winvideo‘1‘YUY2_640x480‘）;
set（vid‘TriggerRepeat‘Inf）;
set（vid‘framesPerTrigger‘10）;
set（vid‘frameGrabInterval‘1）;
set（vid‘ReturnedColorSpace‘‘rgb‘）;?%‘rgb‘即返回為彩色的圖像
vidRes=get（vid‘VideoResolution‘）;
nBands=get（vid‘NumberOfBands‘）;
axes（handles.axespreview）;
hImage=image（zeros（vidRes（2）vidRes（1）nBands））;
preview（vidhImage）;
%?---?Executes?on?button?press?in?pushbutton_facedetect.
function?pushbutton_facedetect_Callback（hobject?eventdata?handles）
global?vid?jieshu;
jieshu=1;
hvp=video.VideoPlayer（‘WindowCaption‘‘face?detect?system‘‘WindowPosition‘[100100640480]）;
hcsc=video.ColorSpaceConverter;
hcsc.Conversion=‘RGB?to?YCbCr‘;
hsi=video.ShapeInserter（‘Shape‘‘Rectangles‘...
????‘BorderColor‘‘Custom‘...
????‘CustomBorderColor‘[0255?0]）;
while?jieshu
????frame=getsnapshot（vid）;
????frame1=im2double（frame）;
????f=step（hcscframe）;
????f_cb=f（::2）;
????f_cr=f（::3）;
????f=（f_cb>=100）?&?（f_cb<=130）?&?（f_cr>=140）?&（f_cr<=148）;
????f=imfill（f‘holes‘）;
????f=bwareaopen（f1000）;
????[xy]=find（f）;
????xmax=max（x）;
????ymax=max（y）;
????xmin=min（x）;
????ymin=min（y）;
???
????width=abs（ymax-ymin）;
????height=abs（xmax-xmin）;
????Pts=[round（ymin）?round（xmin）?round（width）?round（height）];
????frame=step（hsiframe1Pts）;
????step（hvpframe）;
end
close（hvp）;

%?---?Executes?on?button?press?in?pushbutton_exit.
function?pushbutton_exit_Callback（hobject?eventdata?handles）
global?vid
if?vid?~=?-1
????delete（vid）;
end;
clear;close?all
%?---?Executes?on?button?press?in?pushbutton_stopdetect.
f

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????68692??2014-04-30?14:29??facedetect1\L.jpg
?????文件????????7116??2014-04-29?19:41??facedetect1\facedetect.fig
?????文件????????3264??2014-05-13?10:53??facedetect1\facedetect.m
?????目錄???????????0??2014-05-13?10:54??facedetect1\