[HELP] how to close figure automatic

Question

Cahyo Nugroho 2014-9-3

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/153261-help-how-to-close-figure-automatic

编辑： Salaheddin Hosseinzadeh 2014-9-3

Hi, i have code that i used to detect face. When there is no face, it must return to the begining of the program. My problem when there is no face in front of the camera, i must close the figure first to make the program continue. This is my code :

   clc
   clear all
   % Initiate input
vid=videoinput('winvideo',2,'RGB24_640X480'); 
set (vid,'SelectedSourceName','input1');
vid.ReturnedColorSpace='rgb';
vid.FramesPerTrigger=1;
vid.FrameGrabInterval=200;
vid.TimeOut=200;
preview (vid)
        global sum_bbox; 
        global bbox;
        global FaceFrame;
        global sum_bboxeye;
while (true);
% CAPTURE IMAGE
cla reset
data = getsnapshot(vid);
imwrite(data,'data.jpg');
i   = imread('data.jpg');
%FUNGSI FACE DETECTOR
face_detection(i);
[baris1,kolom1]=size(bbox);
if bbox == 0 | baris1>=2
    data = getsnapshot(vid);
    imwrite(data,'data.jpg');
    i  = imread('data.jpg');
    face_detection(i);
    close 
else
% BBOX SEGMENTATION
FFrameCrop= imcrop(FaceFrame,bbox);
subplot (3,2,2); imshow(FFrameCrop); title ('subimage faceframe');
pause(1)
end
end