Image acquisition toolbox app

How to capture video frames or images with uncompressed format in Image acquisition toolbox app,I'm using matlab-2013a and I have connected my logitech webcam c525 to the system

Answer 1

[Akshay]

Refer to the documentation link for Setting Acquisition Parameters in the Image Acquisition Tool.

Answer 2

[Image Analyst]

Have you tried getsnapshot()?

[Sagar]

already had got the answer,I tried this prg

vid = videoinput('winvideo', 1, 'RGB24_1024x576');
preview(vid)
src = getselectedsource(vid);
vid.LoggingMode = 'memory';
m=5;
vid.TriggerRepeat = 5;
triggerconfig(vid, 'manual');
vid.TimerFcn = 'trigger(vid)';
vid.TimerPeriod = 1; 
n=1;
vid.FramesPerTrigger = n; 
start(vid)
for i=1:m*n
    imagename = ['C:\Program Files\MATLAB\R2013a\bin\Sample_image' num2str(i) '.tif'];
    imwrite(getdata(vid), imagename);
end
stop(vid)