immovie

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Pan
Pan 2012-4-30
how to use "immovie" In the code
load can % can.avi
mov=immovie(330,map);
[m,n,c,f]=size(xz);
run it, matlab show that
??? Undefined function or variable 'map'.
Error in ==> canentropy at 3
mov=immovie(330,map);
how to I do
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Walter Roberson
Walter Roberson 2012-4-30
The first parameter to immovie() must be an array of movie data. When you use the constant 330 there, you are implicitly asking for a single frame movie that is 1 pixel by 1 pixel of a color whose map index value is 330 (which would require that the map you pass in have at least 330 rows.)

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Image Analyst
Image Analyst 2012-4-30
Well, did you define map? If not, try just deleting it from the arg list and seeing if that runs. map is a colormap, for example
map=gray(256);
I bet you don't need it or want it.
  1 个评论
Walter Roberson
Walter Roberson 2012-4-30
The map _is_ needed if the original data is indexed images.

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