Build 3D Plot from video

4 Juin 2013
1 Réponse
2 Vues (30 jours)

0 votes

I have a video where some centered pattern is rotating. So I need to illustrate this video on one plot, frame rate as an one direction in plot. As a beginner any bit of information for me is appreciable. Thanks

Connectez-vous pour répondre à cette question.

Réponses (1)

Azzi Abdelmalek
Azzi Abdelmalek le 4 Juin 2013
Modifié(e) : Azzi Abdelmalek le 4 Juin 2013

0 votes

To read your video
video= VideoReader('yourfilename.mpg')
vidFrames = read(video);
frame1=vidFrames(:,:,:,1)
Can you explain what do you want to plot? I'am not sur, maybe
f=double(frame1);
mesh(f(:,:,1),f(:,:,2),f(:,:,3))

1 commentaire
Afficher -1 commentaires plus anciens Masquer -1 commentaires plus anciens

Davit Hakobyan
Davit Hakobyan le 4 Juin 2013
I want to plot the video I have. Sounds strange but it is like so, some pattern is centered in video and it is rotating as a evolution of time i.e. frame rate. Dark elsewhere. So I want to put this info on single 3D plot

Connectez-vous pour commenter.

Catégories

En savoir plus sur Audio and Video Data dans Centre d'aide et File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by