0
$\begingroup$

I trying to build 27 points long median filter on FPGA using Verilog. The filter is 1-D (used to clean noise from a spectrum - I want to clean some random peaks).

I already built an 9 points median filter using this paper.

Now I want to build a 27-point median filter using the same algorithm presented there but to extend it to 27 input points, I tried to extend it but faced a failure in the implementation and the complexity was too hard.

Does it seem possible to extend the algorithm there for 27 - 54 median filters?

Is there is some efficient algorithm for long median filters for HDL? (27~54 points)

$\endgroup$
  • $\begingroup$ Welcome to SE.SP! It's not my area, but this paper seems to do up to about 50 samples. $\endgroup$ – Peter K. Jun 4 '20 at 12:57

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.