Solved

Point operations in Image processing

Posted on 2010-11-22
3
587 Views
Last Modified: 2012-08-14
What is Point operations in Image processing ?

I need simple explain to I can understand it.
0
Comment
Question by:ty-exexch-ko
  • 2
3 Comments
 
LVL 5

Expert Comment

by:Erk333
ID: 34191728
hmm....
"Point operations are defined as functions that are performed on each pixel of an image, independent of all other pixels in that image. Operations can be unary, meaning that a single image is modified, or they can be binary, which means that two images are combined in some manner. In certain situations, a point operation may be tertiary, implying that three images are used. Point operations are a very powerful class of image functions that can be cascaded one upon another to create interesting and useful results. "

0
 
LVL 5

Accepted Solution

by:
Erk333 earned 500 total points
ID: 34191807
more simply....individual pixels in an image are modified based on their indiviual value.   an example is, modiying color threshold or balance.....if pixel A is a certain color value of red....then change that pixel to orange.
Photoshop filters are a good example....'inverting' the contrast, solarizing, etc...

hope that helps.
0
 

Author Comment

by:ty-exexch-ko
ID: 34301973
I will check the all answers and come back again.
0

Featured Post

IT, Stop Being Called Into Every Meeting

Highfive is so simple that setting up every meeting room takes just minutes and every employee will be able to start or join a call from any room with ease. Never be called into a meeting just to get it started again. This is how video conferencing should work!

Join & Write a Comment

Suggested Solutions

One of the biggest challenges facing freelancers is balancing multiple projects and deadlines. Organizational skills and time management are key to keeping up with projects and staying on track. Luckily, we’ve curated seven tools to help you focus o…
This story has been written with permission from the scammed victim, a valued client of mine – identity protected by request.
This video Micro Tutorial is the first in a two-part series that shows how to create and use custom scanning profiles in Nuance's PaperPort 14.5 (http://www.experts-exchange.com/articles/17490/). But the ability to create custom scanning profiles al…
This video Micro Tutorial is the second in a two-part series that shows how to create and use custom scanning profiles in Nuance's PaperPort 14.5 (http://www.experts-exchange.com/articles/17490/). But the ability to create custom scanning profiles a…

760 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

20 Experts available now in Live!

Get 1:1 Help Now