how to find border irregularity of skin lesion?

1 visualización (últimos 30 días)
joynob ahmed
joynob ahmed el 7 de Mzo. de 2020
Respondida: Ralf U. el 11 de Mzo. de 2020
I have determined other features of skin lesion except this. Please help me out with this feature extraction
  4 comentarios
Mostrar 2 comentarios más antiguos
Hank
Hank el 9 de Mzo. de 2020
If there is strong contrast between the lesion and the surrounding skin this assisted freehand tool may help. Can you attach an example image?
joynob ahmed
joynob ahmed el 9 de Mzo. de 2020
As i have to perform this operation on more than 200 images it is not possible to do this by hand drawing.Though I didn't understand your answer I have attached an image.

Iniciar sesión para comentar.

Iniciar sesión para responder a esta pregunta.

Respuestas (1)

Ralf U.
Ralf U. el 11 de Mzo. de 2020
A simple (not necessarily robust) way to do this is to convert the image to B/W (threshold after Gauss filtering) and use the bwtraceboundary function to determine the boundary.

Categorías

Más información sobre Image Segmentation and Analysis 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