comp.lang.idl-pvwave archive: archive » I think my circular median filter is very inefficient

Home » Public Forums » archive » I think my circular median filter is very inefficient

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: I think my circular median filter is very inefficient [message #89203 is a reply to message #89202]

Sun, 03 August 2014 12:21

Fabzi
Messages: 305
Registered: July 2010

Senior Member

Hi,

I am not sure to understand well what you try to do but what is sure is
that you are overwriting many times a new median value to the same place
in clean[k,l] while you are still in the i, j loop, thus making many
useless operations without writing their results.

I *think* you might want to move the block:

med = MEDIAN(holder)
clean[k,l] = med

out of the two inner loops and also replace it by:

clean[k,l] = MEDIAN(holder)

But this you should check by yourself

Fabien

Report message to a moderator

[Message index]

		I think my circular median filter is very inefficient By: JRP on Sat, 02 August 2014 20:00
		Re: I think my circular median filter is very inefficient By: Fabzi on Sun, 03 August 2014 12:21
		Re: I think my circular median filter is very inefficient By: Mats Löfdahl on Sun, 03 August 2014 15:35
		Re: I think my circular median filter is very inefficient By: JRP on Sun, 03 August 2014 20:15
		Re: I think my circular median filter is very inefficient By: Mats Löfdahl on Mon, 04 August 2014 00:29

Previous Topic:	Coyote Off on Colorado Adventure
Next Topic:	Routines to transform vectors between map projections

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 08 16:07:25 PDT 2025

Total time taken to generate the page: 0.00184 seconds