Guide Gui to preview webcam in axes, capture and show the image in axes

Question

Ankit Singh 2016-5-8

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/283160-guide-gui-to-preview-webcam-in-axes-capture-and-show-the-image-in-axes

评论： Muammar Khadafi 2017-8-21

function simple_gui_OpeningFcn(hObject, eventdata, handles, varargin)
handles.output =hObject;
axes(handles.FaceCameraaxes);
vid =videoinput('macvideo','FaceTime HD Camera');
hImage=image(zeros(1280,720,3),'Parent',handles.FaceCameraaxes);
preview(vid,hImage);

my webcam resolution is 1280,720, not fitting in the axes;

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Muammar Khadafi 2017-8-21

在 MATLAB Online 中打开

function lat1_OpeningFcn(hObject, eventdata, handles, varargin)
handles.output = hObject;
axes(handles.axes1);
vid =webcam('gent1',1);
hImage=image(zeros(720,1280,3),'Parent',handles.axes1);
preview(vid,hImage);
guidata(hObject, handles);