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Altera_Forum's avatar
Altera_Forum
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15 years ago

video tracker EU PAL

In your opinion is Possibility to analyze a video pal and get the x and y offset of an object relative to the center of the screen?

i'm using cycloneII fpga

3 Replies

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    15 years ago

    If you have a static camera it can be quite trivial:

    Static image - current image = changes in the image, which are usually targets. The hard part is then finding and tracking the targets. It can require quite a bit of memory. You will need external memory for the frame buffering.

    The solutions Ive seen use a processor and FPGA. The FPGA does the image pre-processing with the processor taking the thresholded image and tracking the targets.