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  • breaking an image into blocks and compute histogram of each block using

    From rsdeshwal@gmail.com@21:1/5 to All on Fri May 15 09:40:12 2020
    How to break an image into blocks and compute histogram of each block using vhdl ? I have to break an image of 128*128 into 16 *16 blocks and need to compute the histogram of each block...

    Please help me at the earliest...thanks

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  • From Rick C@21:1/5 to rsde...@gmail.com on Fri May 15 11:13:58 2020
    On Friday, May 15, 2020 at 12:40:14 PM UTC-4, rsde...@gmail.com wrote:
    How to break an image into blocks and compute histogram of each block using vhdl ? I have to break an image of 128*128 into 16 *16 blocks and need to compute the histogram of each block...

    Please help me at the earliest...thanks

    Can you define the equations you would use to do this? Can you show the algorithm in pseudo-code?

    What is the histogram of?

    --

    Rick C.

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  • From rsdeshwal@gmail.com@21:1/5 to All on Sat May 16 00:44:12 2020
    This is my task to do and I have no idea how to break the image into blocks and then Compute histogram...I am waiting for solution..

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  • From KJ@21:1/5 to All on Sat May 16 06:37:07 2020
    You have seen a checkerboard at some point in your life, right? That should be enough help to break up your image into blocks. Compute the histogram of each square on your checkerboard.

    While you're waiting, read up a bit on the task you're trying to complete and post what you've found. Don't expect others to do your assignment

    Kevin Jennings

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  • From Nikolaos Kavvadias@21:1/5 to All on Mon Jun 8 22:18:03 2020
    Τη Παρασκευή, 15 Μαΐου 2020 - 6:40:14 μ.μ. UTC+2, ο χρήστης rsde...@gmail.com έγραψε:
    How to break an image into blocks and compute histogram of each block using vhdl ? I have to break an image of 128*128 into 16 *16 blocks and need to compute the histogram of each block...

    Please help me at the earliest...thanks

    Why not try to implement this in C/C++ and HLS?

    See Chapter 8.2 in http://kastner.ucsd.edu/wp-content/uploads/2018/03/admin/pp4fpgas.pdf

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