Hello friends...I was given a task that ,taken a image u have to convert it into pixel values...
And I have to find the difference in pixel values in various parts of the image..ie when u take ur own photo u have to pixel values of eye portion and other parts... If u people understand anything can i get advice from u what method to follow....
Rasjoe 0 Newbie Poster
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Jump to PostJava has an api for working with images. There is no need to read raw file values.
Take a look at some of the examples here:
http://www.exampledepot.com/egs/java.awt.image/pkg.htmlSpecifically you will probably want to work with a BufferedImage:
http://www.exampledepot.com/egs/java.awt.image/ImagePixel.html
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javaAddict 900 Nearly a Senior Poster Team Colleague Featured Poster
I don't if this is correct but what I did once, was to read the file line by line(like you read any other text file). You will get numbers. These numbers represent the RGB values. They are from 0 - 16777216 (256*256*256).
Ezzaral 2,714 Posting Sage Team Colleague Featured Poster
Java has an api for working with images. There is no need to read raw file values.
Take a look at some of the examples here:
http://www.exampledepot.com/egs/java.awt.image/pkg.html
Specifically you will probably want to work with a BufferedImage:
http://www.exampledepot.com/egs/java.awt.image/ImagePixel.html
Rasjoe 0 Newbie Poster
Thank u sir... For ur kind reply...
Rasjoe 0 Newbie Poster
I could not get what u really tell.....Can we generate pixel values from image and display it?
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