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Some kind of pantbucket-function? [message #34574]

Tue, 01 April 2003 23:38

Alexander Gro�
Messages: 7
Registered: April 2003

Junior Member

Hi experts,

I have images (2D als well as 3D) with a lot of white dots surrounded by a
black/dark medium. I want to find all white dots with the MAX-function wich
returns only the whitest dot. In my case the dots have a size of more than
one pixel, so I need some kind of a paintbucket function (like known in
Photoshop) to fill the found dot with black and then search for the next dot
in the image.

Is this kind of function available in IDL 5.4? If not, I would greatly
appreciate an implementation suggestion since I am new to IDL.

Best regards,

Alex

_________________________________

Alexander Gro�
Dipl.-Ing. (BA) f�r Informationstechnik
AlexanderGross@gmx.de
http://www.it99.org/axl
+49 (0) 1 75/ 410 72 68
ICQ# 36765668
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