kaveee@gmail.com writes:

> I'm trying to process a PNG image file as an input to my program. I
> want to eventually get a matrix with the intensity of the
> corresponding pixels in the image.
>
> Can anyone ??

Standard C++ doesn't have methods for working with PNG format image data.
You'll have to use an additional library for that. Since such libraries are
off-topic here, I'll be brief, and just give you a link:

<http://www.libpng.org/pub/png/>

sherm--

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