sample application in image processing

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Can any one help me please.....
I am looking for a sample applicaton with source code or project in which i can do Level correction of images.i hope one must be familiar with it. for refrence u can find it easily in any photoshop software,say Adobe photoshop.

i did a lot of search but unfortunately i cant find.
plz just take a look on software like "apexImaging system","iplab".there u wil get better understanding of level correction.there u will find two slide bars in which 1st is input levels and 2nd is output levels in which they are playing with RGB channels.by moving the slide bars the 1st slider play with foreground intensity and 2nd slider play with background intensity or something like that.in short it is doing leveling of brightness contrast and gamma and something with rgb.
u can refer here http://www.digibird.com/primer2dir/primer2.htm for more details and understanding.

Any help or guide on how to proceed or where to research on or where to get similar algorithms will be helpful. I am totally new to image processing. I worked on many C# projects but this is most challenging to me.

Posted 8-May-10 2:41am

aasif aslam

Updated 9-May-10 20:05pm

v3

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Solution 2

hi,
i did a lot of search but unfortunately i cant find.
plz just take a look on software like "apexImaging system","iplab".there u wil get better understanding of level correction.there u will find two slide bars in which 1st is input levels and 2nd is output levels in which they are playing with RGB channels.by moving the slide bars the 1st slider play with foreground intensity and 2nd slider play with background intensity,in short it is doing leveling of brightness contrast and gamma and something with rgb.
u can refer here http://www.digibird.com/primer2dir/primer2.htm for more details and understanding.
please help me i need to implement it in my project.

Posted 9-May-10 19:59pm

aasif aslam

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Abhinav S · Accepted Answer · 2010-05-08T02:45:00

Solution 1

Did you try a search on the internet - this is what I found.

Posted 8-May-10 2:45am

Abhinav S

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aasif aslam 10-May-10 1:56am

hi,
i did a lot of search but unfortunately i cant find.
plz just take a look on software like apexImaging system,iplab.there u wil get better understanding of level correction.there u will find two slide bars in which 1st is input levels and 2nd is output levels in which they are playing with RGB channels.by moving the slide bars the 1st slider play with foreground intensity and 2nd slider play with background intensity.i short it is doing leveling of brightness contrast and gamma and something with rgb.
u can refer here http://www.digibird.com/primer2dir/primer2.htm for more details.

Christian Graus · Accepted Answer · 2010-05-09T20:07:00

Please don't push 'answer' if what you're posting is not an answer. You seem to me to be saying that Photoshop, a commercial product, has a filter in it, and you'd like to download the source code and add it to your project without doing any work for yourself. The code in Photoshop was written professionally, no-one is going to do the work on such a highly optimised filter and give it away. You'd have to look for the maths behind it online and write your own code, or use a link like the one you were given, and then improve that code to a commercial quality.