MATLAB: Using Webcam in GUI to view the image,capture image,save image and acquisition

gui

I already build my file.fig at GUI: http://i41.tinypic.com/2cz3c5y.jpg …my problem is the view from the webcam actually display outside the axes box… can anyone solve my problem??.. i also having difficulty to find source code for capture image,save and doing acquisition….

Best Answer

See this function from my webcam app:
%=====================================================================
% Turn on the live video preview.  Display the bounding box over it if there is one selected.
function TurnOnLiveVideo(handles)
  global vidobj;  % Video camera object.
  % Bail out if there is no video object class instantiated.
  if isempty(vidobj), return, end;
  % Switch the current graphic axes to handles.axesImage.
  % This is where we want the video to go.
  axes(handles.axesImage);
  % Reset image magnification. Required if you ever displayed an image
  % in the axes that was not the same size as your webcam image.
  hold off;
  axis auto;  
  % Get the handle to the image in the axes.
  hImage = findobj(handles.axesImage, 'Type', 'image');
  % Turn on the live video.
  preview(vidobj, hImage);
First display something in the axes, for example a splash image or logo, so that this function has an image in the axes to get the handle of.
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