Welcome Guest! To enable all features, please Login or Register.



Last Go to last post Unread Go to first unread post
#1 Posted : Thursday, May 19, 2011 7:22:53 AM(UTC)


Groups: Registered, Tech Support
Posts: 207

Was thanked: 3 time(s) in 3 post(s)

This is a very specific case showing how to find dots on this particular image, however, it may be useful to some one else with a similar situation. 

The image starts as a 24 bit color image.  I use IntensityDetect on the image to threshold the image to Black and White colors only.  I then take the image from 24 bit color to 1 bits per pixel in order to use our document clean functions on the image.

I next must invert the image to find the dots and finally use our DotRemoveCommand class to locate each dot on the image.  I draw a bounding rectangle around each dot showing it's location.

The x86 project is written in C# using Visual Studio 2008.
File Attachment(s):
NET - V17 - FindDots.zip (1,149kb) downloaded 63 time(s).
Travis Montgomery
Senior Sales Engineer

Try the latest version of LEADTOOLS for free for 60 days by downloading the evaluation: https://www.leadtools.com/downloads

Wanna join the discussion? Login to your LEADTOOLS Support accountor Register a new forum account.

You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

Powered by YAF.NET | YAF.NET © 2003-2021, Yet Another Forum.NET
This page was generated in 0.029 seconds.