explain 4-D unit8
8 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
when i read the video ex- vid = read(obj); then in vid we get the 4-D uint8..then 4d means(h,w,b,f) is or not..
4 commentaires
Walter Roberson
le 8 Juin 2015
Each frame of a video is represented by a 3D array -- height, width, and color channel (R, G, B). You can store multiple frames in the same array by using the 4th dimension, making the array height, width, channel, frames
IM(13,5,2,14)
is frame 14, channel 2 (Green), pixel row 13, pixel column 5.
Réponse acceptée
Walter Roberson
le 6 Juin 2015
Height, Width, Color Plane, Frame Number, where Color Plane is in the order Red, Green, Blue
0 commentaires
Plus de réponses (0)
Voir également
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!