what is bwlabel function doing ?

2 visualizaciones (últimos 30 días)
Mahmoud Hassan
Mahmoud Hassan el 9 de Feb. de 2019
Respondida: Image Analyst el 9 de Feb. de 2019
i want to understand the logic of bwlabel function ....
L = bwlabel(BW,4) what is it doing ? and L = bwlabel(BW,8) ... i want someone to express for me ... i read about it but i didnt understand

Iniciar sesión para responder a esta pregunta.

Respuestas (1)

Image Analyst
Image Analyst el 9 de Feb. de 2019
It's giving a unique ID number to every connected blob. If you have two squares just touching at the corner, do you consider that to be just one blob, or two? If it's one blob, then use 8 connectivity. If it's two blobs then use 4 connectivity which says that the blobs need to touch on one of the 4 vertical or horizontal edges, not on one of the corners.

Categorías

Más información sobre Display and Exploration en Help Center y File Exchange.

Etiquetas

Productos

Community Treasure Hunt

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

Start Hunting!

Translated by