how to define 'getsnapshot' for input arguments of type 'vision.VideoFileReader'?
1 view (last 30 days)
Show older comments
vobj = vision.VideoFileReader(filename, 'ImageColorSpace', 'RGB');
v = getsnapshot(vobj);
and then i got this message :
Undefined function 'getsnapshot' for
input arguments of type
'vision.VideoFileReader'.
how to define that 'getsnapshot' for input argument of type 'vision.videofilereader'?
0 Comments
Answers (2)
Dima Lisin
on 4 Sep 2014
Use this:
v = step(vobj)
The vision.VideoFileReader object does not have a getsnapshot method. Instead, you can read the next video frame using the step method.
0 Comments
See Also
Categories
Find more on Image Processing and Computer Vision in Help Center and File Exchange
Products
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!