how should I create ring(circular) shaped structuring element?
10 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Ravi Dange
el 14 de Ag. de 2017
Comentada: Ravi Dange
el 14 de Ag. de 2017
I am working on a project related to malaria detection and severity from infected red blood cells for that i need ring shaped structural element to do morphological operation.
Respuesta aceptada
Guillaume
el 14 de Ag. de 2017
You can specify any arbitrary neighbourhood matrix to strel. You could generate that ring matrix by subtracting two disk structural elements of different radii, e.g.:
outerradius = 6;
innerradius = 4;
outerdisk = strel('disk', outerradius);
innerdisk = strel('disk', innerradius);
ringmatrix = outerdisk.Neighborhood - padarray(innerdisk.Neighborhood, repmat(outerradius - innerradius, 1, 2));
ringelement = strel(ringmatrix);
Más respuestas (0)
Ver también
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!