generate chain code
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
hi sir, is that matlab function that can be used to generate a 3 by 3 logical matrix using chain code..?for example the code is useful in shape representation.pls advice.cud u explain how to used the chain code in matlab
0 commentaires
Réponse acceptée
Shree Nath
le 9 Juin 2012
you mean freeman chain codes? use bwboundaries() to get the boundary coordinates and the assuming 8 directions (1,1)(1,0),(0,1),(1,-1)(-1,-1),(0,-1) etc.. for (∆x,∆y).. generate the code in string format..
1 commentaire
Plus de réponses (1)
Shree Nath
le 25 Juin 2012
these may be used as an alternate for..lets say the function which the boudry coordinates are following.. many a times .. the type of curves and turns are unique for a particular character, like inner region of the Q,the G, and the outer boundries of A...etc etc
0 commentaires
Voir également
Catégories
En savoir plus sur Feature Detection and Extraction dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!