read image to 2d matrix???

This is a discussion on read image to 2d matrix??? within the C++ Programming forums, part of the General Programming Boards category; Hi everybody! I want to read an image *.bmp to 2d Matrix How can I do??? I found very much ...

  1. #1
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    read image to 2d matrix???

    Hi everybody!
    I want to read an image *.bmp to 2d Matrix
    How can I do???
    I found very much from web pages but I not found.
    You can help me about this problem???

  2. #2
    and the hat of wrongness Salem's Avatar
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    Well at least BMP's are easier to deal with than JPG files (in your previous thread).

    For example, how much reading of "bmp file format" have you done?
    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
    If at first you don't succeed, try writing your phone number on the exam paper.
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  3. #3
    Super Moderator VirtualAce's Avatar
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    I want to read an image *.bmp to 2d Matrix
    You mean read an image into a buffer? Just google for how to load a bitmap in Windows. I'm sure you will get a link to MSDN and about ten thousand other sites.

  4. #4
    and the hat of wrongness Salem's Avatar
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    > How can I do???
    How about starting with something to say print out "There are %d pixels per row and %d rows".
    That would at least go some way to demonstrating that you're serious, and not just out for a free homework handout.

    > You can help me about this problem???
    "help", yes - you post code, and ask a question about that code - then we tell you what you need to know.
    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
    If at first you don't succeed, try writing your phone number on the exam paper.
    I support http://www.ukip.org/ as the first necessary step to a free Europe.

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