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Image analysis web design or software design

I have black and white images in a scale from 0 to 255. O is black and 255 is white.
Can anyone provide me with a solution to get an image and determine the gradings of each pixel (o to 250). Or to determine lowest or highest value.

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Dave Baldwin

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a235301

You are scant on details on the software you are building so it's hard to direct you at an exact solution. However, from a overview standpoint you will basically need some sort of imaging library to call into. This imaging library will load the image and then have some sort of get/set pixel function where you can acquire the gray level of the pixel(0-255 for 8/24 bit images). If you want to build a histogram of those gray values some libraries have the ability to give you the histogram. Otherwise you would iterate through each pixel in the x/y direction and then add up all the occurrences of values between 0 and 255. For imaging libraries you could look at the following:
opencv(open source)
Atalasoft($)
Pegasus($)
Accusoft($)
Imageman($)
and many more commercial packages

There are also plenty of C++, C# and other examples on the internet of simple loading of images and then iterating through the pixels.

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GrandSlamFX

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