how its working bwlabel matlab function? how its giving a numbers as priority ?
3 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
voxey
am 24 Jan. 2019
Bearbeitet: voxey
am 7 Feb. 2019
how its working bwlabel matlab function? how its giving a numbers as priority ?
0 Kommentare
Akzeptierte Antwort
Image Analyst
am 24 Jan. 2019
It scans down the image -- down rows in column 1, then move over to column 2 and go down the rows in column 2, then move over to column 3 and go down the rows in column 3, etc. Whenever it hits a "true" pixel, it does a region growing process to give all the pixels that same ID number (label), regardless of how far over to the right it goes.
So basically go over column by column seeing where the left edge of the blob is. If the blob touches that column, make the whole blob have 1 number. Then start scanning again and when you hit the next blob, assign that whole blob the next number (one more than the previous number).
3 Kommentare
Image Analyst
am 5 Feb. 2019
I don't know what that means.
If you're asking if the whole image is true,will it assign the same label number, then yes, it will assign the label 1 to the entire blob that takes up the entire image.
Weitere Antworten (0)
Siehe auch
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!