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Sneheet


Aktiv seit 2014

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Frage


what does (:,:,:,x) mean in matlab?
obj = mmreader('rhinos.avi'); vid = read(obj); frames = obj.NumberOfFrames; ST='.jpg'; for x = 1:frames ...

etwa 10 Jahre vor | 1 Antwort | 0

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Frage


Motion detection in video
I want to only keep those frames of a video which contain motion, save these frames in a certain location and then combine them ...

etwa 10 Jahre vor | 1 Antwort | 0

1

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Frage


Video formats in MATLAB
can Matlab handle mp4 video clips or do they have to be avi? Is it possible to do VideoReader('clip.mp4') ?

etwa 10 Jahre vor | 1 Antwort | 0

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Frage


splitting video into frames
can someone please give me the matlab code to split a video (avi clip) into its constituent frames, and then write them to disk?...

etwa 10 Jahre vor | 1 Antwort | 0

1

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Frage


Problem in creating movie
I am trying to create a movie from the frames previously extracted from 'rhinos.avi', which ships with MATLAB. My current fo...

etwa 10 Jahre vor | 3 Antworten | 0

3

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Beantwortet
Rewriting a loop construct
if you want to plot for i=1 to i=4, for i=1:4 subplot(4,1,i+1); plot(x,y); title('Original'); end

etwa 10 Jahre vor | 0

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Frage


Using images in a for loop
I've split a video into frames and written them to my disk individually. Now I need to find the difference between 2 consecutiv...

etwa 10 Jahre vor | 2 Antworten | 0

2

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Frage


Not enough memory for splitting video into frames
I want to split a video clip into frames. The clip I used has 2040 frames, and when I run the code to split video into frames i...

etwa 10 Jahre vor | 3 Antworten | 0

3

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Frage


Can someone tell me how to find the summation of all the pixel values in an image?
I'm trying to implement a Sum Average Difference (SAD) based code to find the difference between consecutive frames in a video t...

etwa 10 Jahre vor | 1 Antwort | 0

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