finding connected pixel

Question

0.00/5 (No votes)

See more:

XML

i am working on image processing project in that how can i display image by using only connected pixel.means only white pixel are present when i combine both images.
image1-<a href="http://puu.sh/5ASbA"&"></a>
image2-<a href="http://puu.sh/5AS7M"&"></a>
expected image=<a href="http://puu.sh/5ASHn"&"></a>
when i connect two images at that time only connected white pixel are present in final image.(i.e unconnected white pixel are removed) how can i do that?

Posted 3-Dec-13 20:32pm

baliram9595

Updated 3-Dec-13 20:34pm

v2

Add a Solution

Comments

Sergey Alexandrovich Kryukov 4-Dec-13 2:55am

Not clear at all. Could you click "Improve question" and explain it in detail?
—SA

baliram9595 4-Dec-13 3:25am

i want to delete other than rod parts.means i want to display only roads from that image my logic is i am divide image into two parts .reading last row of first image and first row of second image when i comparing two rows pixel if white pixel matching or identical we can find connected pixel to white due to that getting hole image in that only road is present and delete other white pixel who are not connected

Sergey Alexandrovich Kryukov 4-Dec-13 3:40am

I still cannot understand your explanation...
—SA

baliram9595 4-Dec-13 4:02am

simply suggest me how can i getting connected pixel. suppose i give white pixel then want to find all white pixel with connected to first white pixel.

baliram9595 4-Dec-13 8:22am

do u understand what i trying to do??

Sergey Alexandrovich Kryukov 4-Dec-13 9:21am

Sorry, not yet...
—SA

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)