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Altera_Forum
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10 years ago

how to count only adjacent(linked) 1's quantity in 7X7 matrix buffer using fpga?

hello. i'm studying image processing using fpga. i attached 7x7 matrix image. yellow is 1 and white is 0. normally i can count all 1's quantity in 7x7 matrix included un-linked 1, but i can'...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

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my wanted value is 4 or 7 but get the 9.

restrict condition is time. i have to get the value 4 or 7 within 108us(short time). so i can't using breadth first search algorithm also.

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So, what about you give more details, like the code, target device, clock rate, etc...?