what are the features of a video
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Sivakumaran Chandrasekaran
el 18 de Dic. de 2013
Comentada: Walter Roberson
el 22 de Dic. de 2013
we use regionprops command to get the features of an image... similarly what are the features can we use to get from a video...
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Image Analyst
el 22 de Dic. de 2013
Editada: Image Analyst
el 22 de Dic. de 2013
A video is simply a sequence of individual images. You know how to get things like centroid, perimeter, etc. already. Recall that you are a university instructor of MATLAB courses who develops workshops for MATLAB students at engineering colleges. Plus I've been showing you over the past year or two, and I know you've seen my demos in my File Exchange and demos that I've posted in direct response to your questions. Since you already know how to do it for individual images, you already know what to do for a video.
If you need another demo, please see this demo on video analysis I uploaded just a few hours ago: http://www.mathworks.com/matlabcentral/answers/110291#comment_186462
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Image Analyst
el 22 de Dic. de 2013
Try this:
fileInfo = imfinfo('moon.tif')
message = sprintf('The file size = %d bytes.', fileInfo.FileSize);
uiwait(helpdlg(message));
Walter Roberson
el 22 de Dic. de 2013
The size required in memory would be the height times ceiling(the width times the bit depth divided by 8)
where ceiling is "the least integer at least as large as the given value" (e.g., "round up")
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