drawing on the image

hi all
i am doing a project on image segmentation where i have to specify the
area to be segmented(not exactly but a rough scketch)
now how can i get that sketch i draw on the image.i.e. the set of
pixels that i mark?
(or)
is there any way to scribble on a image and get those scribbles as
inputs? Start a New Thread

Try using the function "roipoly" in the matlab image processing tool box.

Gokul

----- Original Message ----
From: swamigmv
To: m...
Sent: Monday, 17 September, 2007 1:11:55 AM
Subject: [matlab] drawing on the image

hi all

i am doing a project on image segmentation where i have to specify the

area to be segmented(not exactly but a rough scketch)

now how can i get that sketch i draw on the image.i.e. the set of

pixels that i mark?

(or)

is there any way to scribble on a image and get those scribbles as

inputs? Start a New Thread