regarding masking the image
5 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
kindly expalin the following line
mask_h and mask_w are the scalar inputs
mask = zeros(mask_h,mask_w);
mask(1:mask_h/2,:) = -1;
mask(mask_h/2 + 1:end,:) = 1;
0 Kommentare
Akzeptierte Antwort
waqas
am 21 Jul. 2020
Verschoben: DGM
am 5 Mai 2023
First line is defining a zero matrix With mask_h rows and mask_w columns.
In the second line, all the entries in first half of the rows are being assigned a value of -1.
For third line, rest of the rows, i.e., all the entries from half of the rows till the end are assigned a value of 1.
You are using Matlab indexing to assign values of 1 or -1 to the entries based on their location in the matrix.
2 Kommentare
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Author Block Masks finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!