peekdata
Most recently acquired image data
Description
returns video data containing the latest number of frames specified by
data
= peekdata(obj
,frames
)frames
.
peekdata
is a nonblocking function that immediately returns
image frames and execution control to the MATLAB® workspace. All requested data might not be returned.
peekdata
can be used only after the start
command is issued and while the object is running. peekdata
can
also be called once after obj
has stopped running.
Note
peekdata
provides a look at the data; it does not
remove data from the memory buffer. The object's FramesAvailable property value is not affected by the number
of frames returned by peekdata
.
Examples
Input Arguments
Output Arguments
Version History
Introduced before R2006a
See Also
getdata
| getsnapshot
| imaqmontage
| propinfo
| start