Comments on: Cool Feature: Video processing demos http://blogs.mathworks.com/pick/2008/01/18/cool-feature-video-processing-demos/ <a href="http://www.mathworks.com/matlabcentral/fileexchange/loadAuthor.do?objectId=969735&objectType=author">Bob</a>, <a href="http://www.mathworks.com/matlabcentral/fileexchange/loadAuthor.do?objectId=1093599&objectType=author">Brett</a> & <a href="http://www.mathworks.com/matlabcentral/fileexchange/loadAuthor.do?objectId=1094142&objectType=author">Jiro</a> share favorite user-contributed submissions from the File Exchange. Sun, 22 Nov 2009 23:43:56 +0000 http://wordpress.org/?v=2.3.1 By: Scott Hirsch http://blogs.mathworks.com/pick/2008/01/18/cool-feature-video-processing-demos/#comment-12597 Scott Hirsch Thu, 28 Aug 2008 17:47:58 +0000 http://blogs.mathworks.com/pick/2008/01/18/cool-feature-video-processing-demos/#comment-12597 Elya - In v7.0, try aviread. This has straightforward syntax for reading a single frame - you could just embed in a for loop if that's appropriate. Readers with newer versions should check out mmreader - introduced on Windows in R2007b, Mac in R2008a. - scott Elya -

In v7.0, try aviread. This has straightforward syntax for reading a single frame - you could just embed in a for loop if that’s appropriate.

Readers with newer versions should check out mmreader - introduced on Windows in R2007b, Mac in R2008a.

- scott

]]> By: elya http://blogs.mathworks.com/pick/2008/01/18/cool-feature-video-processing-demos/#comment-12585 elya Thu, 28 Aug 2008 02:04:04 +0000 http://blogs.mathworks.com/pick/2008/01/18/cool-feature-video-processing-demos/#comment-12585 hi,i'm using MATLAB 7.0. i'm a beginner. I want to read/call video (.avi) file in MATLAB but i couldn't find any function. how to call the video (.avi) in matlab? how to extract the video frame by frame? thanks hi,i’m using MATLAB 7.0.

i’m a beginner. I want to read/call video (.avi) file in MATLAB but i couldn’t find any function. how to call the video (.avi) in matlab? how to extract the video frame by frame?

thanks

]]> By: Szymon Gackowski http://blogs.mathworks.com/pick/2008/01/18/cool-feature-video-processing-demos/#comment-9267 Szymon Gackowski Tue, 05 Feb 2008 16:57:53 +0000 http://blogs.mathworks.com/pick/2008/01/18/cool-feature-video-processing-demos/#comment-9267 Thank you Bruce! That was very helpful! Thank you Bruce!
That was very helpful!

]]> By: Bruce Tannenbaum http://blogs.mathworks.com/pick/2008/01/18/cool-feature-video-processing-demos/#comment-9201 Bruce Tannenbaum Mon, 04 Feb 2008 15:10:58 +0000 http://blogs.mathworks.com/pick/2008/01/18/cool-feature-video-processing-demos/#comment-9201 Hi Szymon, With the Image Acquisition Toolbox, you can acquire images or video into Simulink and/or MATLAB. For Simulink, you would use the "From Video Device" block. This supports USB web cameras, as well as a broad range of frame grabbers and scientific digital cameras. For more information on the supported hardware, look here: http://www.mathworks.com/products/imaq/supportedio.html - Bruce Hi Szymon,

With the Image Acquisition Toolbox, you can acquire images or video into Simulink and/or MATLAB. For Simulink, you would use the “From Video Device” block. This supports USB web cameras, as well as a broad range of frame grabbers and scientific digital cameras. For more information on the supported hardware, look here: http://www.mathworks.com/products/imaq/supportedio.html

- Bruce

]]> By: Szymon Gackowski http://blogs.mathworks.com/pick/2008/01/18/cool-feature-video-processing-demos/#comment-9145 Szymon Gackowski Sun, 03 Feb 2008 12:36:34 +0000 http://blogs.mathworks.com/pick/2008/01/18/cool-feature-video-processing-demos/#comment-9145 ok, that is really cool. But is there any possibility to do this in real time using data aquisition? how to aquire data from usb web cam? best regards! Simon ok, that is really cool. But is there any possibility to do this in real time using data aquisition? how to aquire data from usb web cam?
best regards!
Simon

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